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Yoshinori Muramatsu patents

Recent patents with Yoshinori Muramatsu listed as an inventor - additional entries may be under other spellings.


Yoshinori Muramatsu - Related organizations: Sony Corporation patents, Nec Electronics Corporation patents

Solid-state image pickup device and method for driving the same in solid-state imaging pickup device and method for driving the same in a number of modes

10/06/16 - 20160295145 - A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from
Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui

Da converter, ad converter, and semiconductor device

07/28/16 - 20160218731 - A DA converter includes a first DA conversion section for obtaining an analog output signal in accordance with a digital input signal value, and a second DA conversion section for obtaining an analog gain control output signal in accordance with a digital gain control input signal value. In the DA
Inventors: Go Asayama, Noriyuki Fukushima, Yoshikazu Nitta, Yoshinori Muramatsu, Kiyotaka Amano

Solid-state image pickup device and method for driving the same in solid-state imaging pickup device and method for driving the same in a number of modes

03/24/16 - 20160088252 - A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from
Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui

Da converter, ad converter, and semiconductor device

01/15/15 - 20150014516 - A DA converter includes a first DA conversion section for obtaining an analog output signal in accordance with a digital input signal value, and a second DA conversion section for obtaining an analog gain control output signal in accordance with a digital gain control input signal value. In the DA
Inventors: Go Asayama, Noriyuki Fukushima, Yoshikazu Nitta, Yoshinori Muramatsu, Kiyotaka Amano

Solid-state image pickup device and method for driving the same

09/25/14 - 20140285697 - A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from
Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui

Solid-state image pickup device and method for driving the same in solid-state imaging pickup device and method for driving the same in a number of modes

01/16/14 - 20140016011 - A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from
Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui

Digital-to-analog converter, analog-to-digital converter, and semiconductor device

05/02/13 - 20130106636 - A DA conversion device includes the following elements. A higher-bit current source cell portion includes uniformly weighted higher-bit current source cells to generate an identical constant current. A lower-bit current source cell portion includes a lower-bit current source cells that are weighted to generate 1/two-to-the-power-of-certain-numbers constant currents. A constant current
Inventors: Go Asayama, Noriyuki Fukushima, Yoshikazu Nitta, Yoshinori Muramatsu, Kiyotaka Amano

Solid-state imaging device, imaging method and imaging apparatus

10/25/12 - 20120268630 - A solid-state imaging device includes: a pixel array unit having plural pixels arranged in a row direction and a column direction; a weighted addition unit performing weighted addition on pixel signals read out from the plural pixels as analog signals; an A/D converter performing A/D conversion of the pixel signals
Inventors: Ryo Ueda, Yoshinori Muramatsu, Atsushi Suzuki

Da converter, ad converter, and semiconductor device

09/15/11 - 20110221619 - A DA converter includes a first DA conversion section for obtaining an analog output signal in accordance with a digital input signal value, and a second DA conversion section for obtaining an analog gain control output signal in accordance with a digital gain control input signal value. In the DA
Inventors: Go Asayama, Noriyuki Fukushima, Yoshikazu Nitta, Yoshinori Muramatsu, Kiyotaka Amano

Digital-to-analog converter, analog-to-digital converter, and semiconductor device

08/25/11 - 20110205097 - A DA conversion device includes the following elements. A higher-bit current source cell portion includes uniformly weighted higher-bit current source cells to generate an identical constant current. A lower-bit current source cell portion includes a lower-bit current source cells that are weighted to generate 1/two-to-the-power-of-certain-numbers constant currents. A constant current
Inventors: Go Asayama, Noriyuki Fukushima, Yoshikazu Nitta, Yoshinori Muramatsu, Kiyotaka Amano

Solid-state image pickup device and method for driving the same

08/18/11 - 20110199526 - A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from
Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui

Solid-state image pickup device and method for driving the same in a number of modes

09/30/10 - 20100245649 - A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from
Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui

Solid-state image-pickup device, camera system, and method for driving same

07/01/10 - 20100165164 - A negative electrode for a secondary battery includes a negative electrode current collector and a negative electrode active material layer provided in the negative electrode current collector and which is alloyed with the negative electrode current collector at least at a part of an boundary face between it and the
Inventors: Yoshinori Muramatsu

Voltage controlled oscillator

10/01/09 - 20090243110 - A semiconductor device includes a semiconductor substrate having an element region on a surface thereof, an active element being formed in the element region. An insulating layer is formed on the semiconductor substrate and covers the active element. An inductor is formed on the insulating layer and overlaps with the
Inventors: Yoshinori Muramatsu, Yasutaka Nakashiba

Digital-to-analog converter, analog-to-digital converter, and semiconductor device

08/13/09 - 20090201187 - A DA conversion device includes the following elements. A higher-bit current source cell portion includes uniformly weighted higher-bit current source cells to generate an identical constant current. A lower-bit current source cell portion includes a lower-bit current source cells that are weighted to generate 1/two-to-the-power-of-certain-numbers constant currents. A constant current
Inventors: Go Asayama, Noriyuki Fukushima, Yoshikazu Nitta, Yoshinori Muramatsu, Kiyotaka Amano

Solid-state image pickup device having analog-digital converters configured to sum values of multiple pixels in the array and method for driving the same

07/30/09 - 20090190021 - A CMOS image sensor includes column-parallel ADCs. Each of the ADCs includes a comparator and an up/down counter. With this configuration, digital values of pixels in a plurality of rows can be added without using additional circuits, such as an adder and a line memory device, and the frame rate
Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui

Counter circuit, ad conversion method, ad converter, semiconductor device for detecting distribution of physical quantities, and electronic apparatus

04/02/09 - 20090084941 - A solid-state image pick up device including a pixel array unit having unit pixels arranged in a matrix pattern. Each unit pixel includes a photoelectric converter. Additionally, the solid-state image pick up device has column signal lines that correspond to the respective columns of the matrix pattern, a row scanning
Inventors: Yoshinori Muramatsu, Noriyuki Fukushima, Yoshikazu Nitta, Yukihiro Yasui


### Yoshinori Muramatsu patent invention listings

The bibliographic references displayed about Yoshinori Muramatsu's patents are for a recent sample of Yoshinori Muramatsu's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Yoshinori Muramatsu filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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