Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687817 | Disc brake | Kinzo Kobayashi, Naganori Koshimizu | 1997-11-18 |
| 5677113 | Method for ashing a photoresist resin film on a semiconductor wafer and an asher | Kyohei Seki, Nobutoshi Ebashi, Tetsuji Arai | 1997-10-14 |
| 5638206 | Confocal optical microscope and length measuring device using this microscope | Masato Sumiya | 1997-06-10 |
| 5615754 | Disc brake | Kinzo Kobayashi, Shinichi Izumi, Shinichi Nakayama | 1997-04-01 |