Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5474828 | Electronic device sealing resin compositions and sealed electronic devices | Toshitaka Kouyama, Keiichiro Suzuki, Yasuo Sakaguchi | 1995-12-12 |
| 5332770 | Electronic device sealing resin compositions and sealed electronic devices | Toshitaka Kouyama, Keiichiro Suzuki, Yasuo Sakaguchi | 1994-07-26 |
| 5256743 | Poly(arylene thioether) resin compositions and extruded products thereof | Yasuo Sakaguchi | 1993-10-26 |
| 5187257 | Thermoformed polyarylene sulfide container | Takayuki Katto, Yukio Ichikawa, Kenichi Katase | 1993-02-16 |
| 5085819 | Heat-resistant resin compositions, and heat-resistant molded or formed articles and production process thereof | Yoshikatsu Satake, Takashi Kaneko, Yutaka Kobayashi, Yukio Ichikawa, Yo Iizuka +4 more | 1992-02-04 |
| 4895893 | Heat-resistant resin compositions, and heat-resistant molded or formed articles and production process thereof | Yoshikatsu Satake, Takashi Kaneko, Yutaka Kobayashi, Yukio Ichikawa, Yo Iizuka +4 more | 1990-01-23 |
| 4781994 | Fiber-reinforced cement material and molded article comprising hardened product thereof | Yasuo Sakaguchi | 1988-11-01 |
| 4212712 | Process for the electrolytic treatment of alkali metal halide solution using ion exchange membranes | Naohiro Murayama, Makoto Fukuda, Teruo Sakagami, Shirou Suzuki, Yoshikazu Kokubu | 1980-07-15 |