Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5190590 | Vacuum coating apparatus | Masaki Suzuki, Hidetoshi Kawa, Shigeyuki Yamamoto | 1993-03-02 |
| 4746397 | Treatment method for plate-shaped substrate | Takashi Suzuki, Shigeyuki Yamamoto | 1988-05-24 |
| 4524160 | Directly moldable resin compositions for composite plastics | Tadashi Sakairi, Tamotsu Wakahata | 1985-06-18 |