Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695556 | Determination of critical film thickness of a compound semiconductor layer, and a method for manufacturing a semiconductor device using the method of determination | Koshi Tamamura, Masaharu Nagai, Masao Ikeda | 1997-12-09 |
| 5678915 | Easy-to-assemble aiming mechanism for vehicle lamps | Katutada Shirai, Yoshio Suehiro | 1997-10-21 |
| 5664870 | Vehicular lamps | Kihachiro Uchida, Kazuto Nitta | 1997-09-09 |
| 5660455 | Vehicular headlamp having a tilt measuring device | Katutada Shirai | 1997-08-26 |