Issued Patents 1994
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373936 | Storage container | Tsutomu Kawai, Akira Miyakawa, Hideki Yamaguchi, Hisashi Morioka | 1994-12-20 |
| 5362918 | Process for producing acetaldehyde dimethylacetal | Toshiyuki Aizawa, Kunitoshi Wakabayashi, Tetsuo Kudo, Hiroyuki Hasegawa | 1994-11-08 |
| 5338815 | Fine particulate crosslinked type n-vinylamide resin and microgel, process for preparing same, and use thereof | Toshiyuki Aizawa, Tetsuhiko Yamaguchi | 1994-08-16 |
| 5324959 | Semiconductor optical device having a heterointerface therein | Shoichi Hanatani, Chiaki Notsu, Tsukuru Ohtoshi, Koji Ishida | 1994-06-28 |
| 5308995 | Semiconductor strained SL APD apparatus | Shinji Tsuji | 1994-05-03 |
| 5300606 | Liquid absorption agent | Toshiyuki Aizawa, Yoshikazu Hosoda | 1994-04-05 |
| 5290629 | Magnetic film having a magnetic phase with crystallites of 200 A or less and an oxide phase present at the grain boundaries | Toshio Kobayashi, Ryoichi Nakatani, Nagatugu Koiso | 1994-03-01 |
| 5280095 | Fine particulate crosslinked type N-vinylamide resin and microgel, process for preparing same, and use thereof | Toshiyuki Aizawa, Tetsuhiko Yamaguchi | 1994-01-18 |