Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888271 | Method of treating photoresists | Shinji Suzuki, Tetsuji Arai, Yoshiki Mimura, Hiroko Suzuki | 1989-12-19 |
| 4882263 | Method of treating photoresists | Shinji Suzuki, Tetsuji Arai, Yoshiki Mimura, Hiroko Suzuki | 1989-11-21 |
| 4868095 | Method of treating photoresists | Shinji Suzuki, Hiroko Suzuki, Yoshiki Mimura | 1989-09-19 |
| 4412119 | Method for dry-etching | Hideo Komatsu, Shinya Iida, Tatsumi Mizutani | 1983-10-25 |
| 4308089 | Method for preventing corrosion of Al and Al alloys | Shinya Iida, Tatsumi Mizutani, Hideo Komatsu, Kado Hirobe | 1981-12-29 |
| 4289188 | Method and apparatus for monitoring etching | Tatsumi Mizutani, Shinya Iida, Hideo Komatsu | 1981-09-15 |
| 4267013 | Method for dry-etching aluminum and aluminum alloys | Shinya Iida, Hideo Komatsu, Tatsumi Mitzutani | 1981-05-12 |