Oba; Masayuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oba; Masayuki.The latest application filed is for "water-and-hot-water mixing device".

Company Profile

0.10.1

Oba; Masayuki - Kitakyushu JP
OBA; Masayuki - Kitakyushu-shi JP
Oba; Masayuki - Yokohama 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
Water-and-hot-water mixing device Grant 8,317,110 - Aoyagi , et al. November 27, 2	2012-11-27
Water-and-hot-water Mixing Device App 20100078491 - AOYAGI; Kenichi ; et al.	2010-04-01
Negative photosensitive polymer composition of a thermosetting polymer precursor curable by cyclodehydration upon heating Grant 6,159,654 - Machida , et al. December 12, 2	2000-12-12
Polyamic acid composition Grant 5,585,217 - Oba December 17, 1	1996-12-17
Method of forming polyimide film pattern Grant 5,518,864 - Oba , et al. May 21, 1	1996-05-21
Photosensitive resin composition for forming polyimide film pattern comprising an o-quinone diazide photosensitive agent Grant 5,348,835 - Oba , et al. September 20, 1	1994-09-20
Photosensitive composition and resin-encapsulated semiconductor device Grant 5,340,684 - Hayase , et al. August 23, 1	1994-08-23
Curable resin composition comprising N-(alkenylphenyl)maleimide, epoxy composition and polyamine Grant 4,506,042 - Tsuboi , et al. March 19, 1	1985-03-19
Curable resin composition comprising N-(alkenylphenyl)maleimide and epoxy composition Grant 4,401,777 - Tsuboi , et al. August 30, 1	1983-08-30
Thermosetting resin compositions comprising bismaleimides and alkenylaniline derivatives Grant 4,323,662 - Oba , et al. April 6, 1	1982-04-06
Process for the production of N-(hydroxyphenyl) maleimides Grant 4,289,699 - Oba , et al. September 15, 1	1981-09-15

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