Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816313 | Resin product with main resin body and soft resin covering part | Takeshi Hosokawa, Shigeru Yabuya, Keizo Ito, Akiyoshi Nagano, Shoji Sakaida | 1989-03-28 |
| 4721642 | Article having adhered, velvety polyurethane resin foam-coated pile as a surface decoration | Shoji Sakaida, Yasuyuki Mitsutome | 1988-01-26 |