Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291619 | Photosensitive resin composition, method for forming pattern therefrom, electronic devices produced by using the same, and method for production thereof | Yasunari Maekawa, Takumi Ueno, Yoshiaki Okabe | 2001-09-18 |
| 6047098 | Plastic optical waveguide and optical switch using same | Masakazu Sagawa, Hisao Yokokura | 2000-04-04 |
| 6028364 | Semiconductor device having a stress relieving mechanism | Masahiko Ogino, Akira Nagai, Shuji Eguchi, Toshiaki Ishii, Masanori Segawa +4 more | 2000-02-22 |
| 6015596 | Fluorine-containing silicon network polymer, insulating coating thereof, and electronic devices therewith | Akira Watanabe, Osamu Ito, Minoru Matsuda | 2000-01-18 |
| 5858584 | Positive photosensitive resin composition and electronic apparatus using the same | Yoshiaki Okabe, Yasunari Maekawa, Takumi Ueno, Geraldine Rames-Langlade, Mina Ishida | 1999-01-12 |
| 5768108 | Multi-layer wiring structure | Osamu Miura, Kunio Miyazaki, Akio Takahashi, Motoyo Wajima, Ryuji Watanabe +2 more | 1998-06-16 |
| 5686191 | Thin film wiring board | Masahiro Suzuki, Akio Takahashi, Yoshiaki Okabe, Yuichi Satsu, Shin Nishimura | 1997-11-11 |
| 5633112 | Photosensitive resin composition containing a carboxylic acid polymer, photoacid generator and secondary or tertiary aliphatic amine | Yoshiaki Okabe, Mina Ishida, Akio Takahashi, Shunichi Numata | 1997-05-27 |
| 5570506 | Method for forming multilayer wiring construction | Rie Tawata, Shunichi Numata, Koji Fujisaki, Takayoshi Ikeda, Yoshiaki Okabe +1 more | 1996-11-05 |
| 5565706 | LSI package board | Osamu Miura, Akio Takahashi, Masahiro Suzuki, Ryuji Watanabe, Junichi Katagiri +3 more | 1996-10-15 |
| 5238132 | Glass pressure-vessel for a cathode ray tube | Kazuo Shibaoka, Masashi Uehara, Toshio Akimoto, Katsuya Kamisaku | 1993-08-24 |
| 5208066 | Process of forming a patterned polyimide film and articles including such a film | Koji Fujisaki, Shunichi Numata, Takayoshi Ikeda, Hisae Shimanoki | 1993-05-04 |
| 5183838 | Acid anhydride complex and process for producing same, and composition containing same | Takayoshi Ikeda, Shunichi Numata, Koji Fujisaki, Hisae Shimanoki | 1993-02-02 |
| 5133989 | Process for producing metal-polyimide composite article | Shunichi Numata, Takayoshi Ikeda, Koji Fujisaki, Hisae Shimanoki, Kunio Miyazaki +4 more | 1992-07-28 |
| 5046343 | Insert-molded card key | — | 1991-09-10 |
| 4891055 | Method of forming glass product having smooth surface | Kazuo Shibaoka, Toshio Akimoto, Noriaki Eto | 1990-01-02 |
| 4759958 | Method for forming polyimide film by chemical vapor deposition | Shunichi Numata, Ikeda Takayoshi, Koji Fujisaki, Noriyuki Kinjo | 1988-07-26 |
| 4548634 | Mold and method for producing molded glass articles | Kazuo Shibaoka, Shunji Onishi, Toshio Akimoto | 1985-10-22 |
| 4427743 | Laminated panel | Kazuo Katsuki, Kazuo Shibaoka, Shunji Ohnishi | 1984-01-24 |