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Katsuhiko Takahashi patents

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


Katsuhiko Takahashi - Related organizations: Canon Kabushiki Kaisha patents

Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method

01/29/15 - 20150029241 - A water-based ink of the present invention comprises water, a plurality of different water-soluble organic solvents, and a water-insoluble coloring material, wherein the above water-soluble organic solvents consist of a good solvent to the above water-insoluble coloring material and a poor solvent to the above water-insoluble coloring material, and the
Inventors: Mikio Sanada, Katsuhiko Takahashi, Masashi Ogasawara, Tomonari Watanabe, Yui Kitamura

Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method

03/06/14 - 20140063114 - A water-based ink of the present invention includes water, a plurality of different water-soluble organic solvents, and a water-insoluble coloring material, wherein the water-soluble organic solvents consist of a good solvent to the water-insoluble coloring material and a poor solvent to the water-insoluble coloring material, and the total amount (%
Inventors: Mikio Sanada, Katsuhiko Takahashi, Masashi Ogasawara, Tomonari Watanabe, Yui Tokuda

Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method

11/17/11 - 20110277663 - A water-based ink of the present invention comprises water, a plurality of different water-soluble organic solvents, and a water-insoluble coloring material, wherein the above water-soluble organic solvents consist of a good solvent to the above water-insoluble coloring material and a poor solvent to the above water-insoluble coloring material, and the
Inventors: Mikio Sanada, Katsuhiko Takahashi, Masashi Ogasawara, Tomonari Watanabe, Yui Tokuda


### Katsuhiko Takahashi patent invention listings

The bibliographic references displayed about Katsuhiko Takahashi's patents are for a recent sample of Katsuhiko Takahashi'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 Katsuhiko Takahashi 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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