Oka; Kyoichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oka; Kyoichi.The latest application filed is for "ink composition, recording medium, inkjet recording method and recording".

Company Profile

0.5.6

Oka; Kyoichi - Nagano-ken JP
Oka; Kyoichi - Nagano JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Ink composition, recording medium, ink jet recording method, and printed matter Grant 7,018,455 - Kitamura , et al. March 28, 2	2006-03-28
Ink set Grant 6,852,154 - Kitamura , et al. February 8, 2	2005-02-08
Ink composition, recording medium, inkjet recording method, and recording Grant 6,811,597 - Oki , et al. November 2, 2	2004-11-02
Ink composition, ink jet recording method and recorded matter Grant 6,761,759 - Oki , et al. July 13, 2	2004-07-13
Ink composition, recording medium, inkjet recording method and recording App 20040085421 - Oki, Yasuhiro ; et al.	2004-05-06
Ink set App 20040048745 - Kitamura, Kazuhiko ; et al.	2004-03-11
Ink composition, recording medium, inkjet recording method, and recording App 20040011249 - Oki, Yasuhiro ; et al.	2004-01-22
Ink composition, recording medium, ink jet recording method, and printed matter App 20030070582 - Kitamura, Kazuhiko ; et al.	2003-04-17
Ink composition containing copper complex colorant Grant 6,514,330 - Kanaya , et al. February 4, 2	2003-02-04
Ink composition, ink jet recording method and recorded matter App 20030010253 - Oki, Yasuhiro ; et al.	2003-01-16
Ink composition, recording medium, inkjet recording method, and recording App 20020185036 - Oki, Yasuhiro ; et al.	2002-12-12

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