Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6188434 | Apparatus and method for controlling exposure in a color image pickup device | — | 2001-02-13 |
| 5922111 | Electrostatic precipitator | Takashi Omi | 1999-07-13 |
| 5536603 | Phase shift mask and method of fabricating the same | Masami Watase, Katsuya Okumura, Toru Watanabe | 1996-07-16 |
| 5486128 | Powder beam etching machine | Osamu Ishii | 1996-01-23 |
| 5298548 | Epoxy resin composition and semiconductor devices encapsulated therewith | Toshio Shiobara, Takayuki Aoki, Kazutoshi Tomiyoshi, Hisashi Shimizu | 1994-03-29 |
| 5225484 | Epoxy resin compositions and cured products thereof | Toshio Shiobara, Takayuki Aoki, Kazutoshi Tomiyoshi | 1993-07-06 |
| 5166228 | Epoxy resin compositions containing polysubstituted novolac epoxy resins and naphthylene based phenolic resin curing agents and semiconductor devices encapsulated therewith | Toshio Shiobara, Kazutoshi Tomiyoshi, Koji Futatsumori, Takayuki Aoki | 1992-11-24 |
| 5162400 | Epoxy resin compositions and semiconductor devices encapsulated therewith | Toshio Shiobara, Kazutoshi Tomiyoshi, Takayuki Aoki | 1992-11-10 |
| 5051338 | Method and apparatus for forming resist pattern | Yoshihide Kato, Kei Kirita, Toshiaki Shinozaki, Fumiaki Shigemitsu, Kinya Usuda | 1991-09-24 |
| 4985751 | Resin-encapsulated semiconductor devices | Toshio Shiobara, Hisashi Shimizu | 1991-01-15 |
| 4946764 | Method of forming resist pattern and resist processing apparatus used in this method | Yasuo Matsuoka | 1990-08-07 |
| 4897337 | Method and apparatus for forming resist pattern | Yoshihide Kato, Kei Kirita, Toshiaki Shinozaki, Fumiaki Shigemitsu, Kinya Usuda | 1990-01-30 |
| 4755442 | Pattern developing process and apparatus therefor | Hiroyuki Hasebe, Masayuki Suzuki, Yasuo Matsuoka, Kinya Usuda | 1988-07-05 |
| 4755844 | Automatic developing device | Yasuo Matsuoka | 1988-07-05 |
| 4717645 | Method and apparatus for forming resist pattern | Yoshihide Kato, Kei Kirita, Toshiaki Shinozaki, Fumiaki Shigemitsu, Kinya Usuda | 1988-01-05 |