Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512526 | Functional member-attached glass window | Mayu Ogawa, Mitsuo Fukuda, Akira Saito | 2022-11-29 |
| 7684041 | Color inspection system | Takao Ebita, Norihiro Ogata, Keiichirou Tabata | 2010-03-23 |
| 6231959 | Prepreg of epoxy resin, hardener, and organodialkyurea promotor | Yoshihiko Nakamura, Narimasa Iwamoto, Hidetsugu Motobe, Yukio Hatta | 2001-05-15 |
| 5633042 | Process for manufacturing prepregs for use as electric insulating material | Yoshihiko Nakamura, Yasuo Fukuhara, Yukio Hatta, Masaharu Yamamoto, Makizi Miyao +5 more | 1997-05-27 |
| 5585147 | Process for a surface treatment of a glass fabric | Satoru Ogawa, Yasushi Sawada, Yoshihiko Nakamura | 1996-12-17 |
| 5136015 | Addition type imide resin prepolymer, manufacturing method thereof, prepreg and laminate thereof | Tatsuo Yonemoto, Yoshihisa Sugawa, Eiichiro Saito, Hiroshi Yamamoto, Keiko Kashihara | 1992-08-04 |
| 5112989 | Process for producing unsaturated mono and dicarboxylic acid imide compound | Tatsuo Yonemoto, Eiichiro Saito | 1992-05-12 |
| 4680377 | Polyimide prepolymer composition from unsaturated bisimide and diamine containing unreacted reactants | Kenzi Ogasawara, Atsuhiro Nakamoto, Yoshihisa Sugawa | 1987-07-14 |
| 4399257 | Epoxy resin composition | Yoshihiro Kitsuda, Masaaki Ohtsu | 1983-08-16 |