Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127186 | Film sealant and sealing method | Hiroaki Arita, Yoshiki Nakaie | 2015-09-08 |
| 4666264 | Mirror using transparent synthetic resin plate | — | 1987-05-19 |
| 4385804 | Mirror using transparent synthetic resin plate | Takeo Tamura | 1983-05-31 |
| 4288145 | Fiber for optical communications | Tadashi Takeuchi | 1981-09-08 |