Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5266358 | Method of forming water-repellent metal oxide film coated on glass substrate | Toshikazu Nishide, Ichiro Nakamura | 1993-11-30 |
| 4708908 | Plastic parts with surface-hardening coating containing ultraviolet absorber | Yasuo Tateoka, Takatoshi Sagawa | 1987-11-24 |