Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8952602 | Spark plug | — | 2015-02-10 |
| 5225499 | Resin composition for encapsulating of semiconductor and semiconductor apparatus using of the same | Hiroyoshi Kokaku, Masatsugu Ogata, Masanori Segawa, Hiroshi Hozoji, Fumio Sato | 1993-07-06 |
| 5166283 | Polymer having dihydropyridine rings or dihydrotriazine rings, process for producing the same, and applications thereof | Tohru Koyama, Hideki Asano, Toshikazu Narahara | 1992-11-24 |
| 4900807 | Polymer from nitrile terminated compounds having Schiff bonds and process for preparing the same | Toru Koyama, Hideki Asano, Toshikazu Narahara | 1990-02-13 |
| 4758875 | Resin encapsulated semiconductor device | Koji Fujisaki, Shunichi Numata, Hiroshi Suzuki, Takeshi Komaru, Daisuke Makino | 1988-07-19 |
| 4562322 | SF.sub.6 Gas arc extinguishing electric apparatus and process for producing the same | Motoo Yamaguchi, Isamu Sone, Kunio Hirasawa, Yoshio Yoshioka, Hiroshi Suzuki +2 more | 1985-12-31 |
| 4494217 | Semiconductor memories with .alpha. shield | Hiroshi Suzuki, Goro Tanaka, Junji Mukai, Mikio Sato, Daisuke Makino +1 more | 1985-01-15 |
| 4460783 | Ether imides and process for producing the same | Masashi Shitara, Susumu Era, Toshiaki FUKUSHIMA, Hiroshi Suzuki, Hisashi Kohkame | 1984-07-17 |
| 4435560 | Maleimide: aryloxy diamine resin composition and process for producing same | Akio Takahashi, Moloyo Wajima, Hirosada Morishita | 1984-03-06 |
| 4296219 | Bismide-ether compounds, compositions thereof, and method of producing same | Akio Takahashi, Yutaka Itoh, Motoyo Wajima, Hirosada Morishita | 1981-10-20 |
| 4278780 | Thermosetting resin composition comprising epoxy compound and reaction product of unsaturated dicarboxylic acid anhydride and excess diamine | Hiroshi Suzuki, Hisashi Kohkame | 1981-07-14 |
| 4211686 | Unsaturated polyester resin composition for use in pressure molding | Junichi Katagiri, Noriyuki Kinjo, Hitoshi Yokono, Tamotsu Ikeda, Tsuguo Kobayashi | 1980-07-08 |