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Electrically illuminating indicator needle and light guiding member |
Koji Nakano, Ryosuke Wakaki |
2010-05-25 |
| 7662429 |
Laminate comprising polyimide and conductor layer, multi-layer wiring board with the use of the same and process for producing the same |
Shoji Hara, Takashi Itoh, Masaru Nishinaka |
2010-02-16 |
| 7063450 |
Surface light emitting device |
Munetsugu Ehara, Eiji Nakanishi, Koichi Kunikata |
2006-06-20 |
| 7019104 |
Diamine novel acid dianhydride and novel polyimide composition formed therefrom |
Koji Okada, Shoji Hara |
2006-03-28 |
| 6916393 |
Multi-layered endless belt, medium conveying belt made of the same, production method thereof, and forming apparatus thereof |
Tomohiro Ohzuru, Yoshio Sakata, Koji Sezaki |
2005-07-12 |
| 6790930 |
Process for producing polyimide resin |
Takeshi Kikuchi, Hiroyuki Tsuji, Koji Okada, Hiroyuki Furutani, Koichiro Tanaka +1 more |
2004-09-14 |
| 6689899 |
Diamine and acid anhydride |
Kohji Okada |
2004-02-10 |
| 6642393 |
Acid anhydrides |
Koji Okada, Shoji Hara |
2003-11-04 |
| 6605353 |
Epoxy-modified polyimide, photosensitive composition, coverlay film, solder resist, and printed wiring board using the epoxy-modified polyimide |
Koji Okada, Shoji Hara |
2003-08-12 |
| 6601962 |
Surface light emitting device |
Munetsugu Ehara, Eiji Nakanishi, Koichi Kunikata |
2003-08-05 |
| 6350845 |
Polyimide compositions and novel acid dianhydrides to be used therein |
Koji Okada, Shoji Hara |
2002-02-26 |
| 6335416 |
Polyimide film and process for producing the same |
Koichiro Tanaka |
2002-01-01 |
| 6307002 |
Polyimide composition and process for producing the same |
Kohji Okada |
2001-10-23 |
| 6303742 |
Polyimide compositions |
Kohji Okada |
2001-10-16 |
| 5932345 |
Thermally fusible adhesive copolymer, articles made therefrom, and method for producing the same |
Hiroyuki Furutani, Naoki Hase, Junya Ida, Yoshifumi Okamoto, Shinji Inoue +1 more |
1999-08-03 |
| 5726281 |
Epoxy-terminated polyamide, adhesive made therefrom and methods for producing them |
Katsunori Yabuta |
1998-03-10 |
| 5668247 |
Thermoplastic polyimide, polyamide acid, and thermally fusible laminated film for covering conductive wires |
Hiroyuki Furutani, Kazuhisa Danno, Yoshifumi Okamoto, Junya Ida, Yoshihide Oonari +1 more |
1997-09-16 |
| 5371175 |
Epoxy-terminated polyamide, adhesive made therefrom and methods for producing them |
Katsunori Yabuta |
1994-12-06 |
| 5167985 |
Process for producing flexible printed circuit board |
Hiroshi Ito, Hirosaku Nagano, Hiroyuki Furutani |
1992-12-01 |
| 4808468 |
Polyimide film and its manufacturing method |
Katuhiro Kitai, Yoshihide Ohnari, Masaro Kidoh, Tsuneo Yamamoto |
1989-02-28 |
| 4742099 |
Polyimide film and process for producing same |
Hirosaku Nagano, Junji Takase, Hideki Kawai, Tsuneo Yamamoto |
1988-05-03 |
