Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668223 | Polyurethane | Toshio Tadokoro, Shigeo Hosokawa | 1997-09-16 |
| 5653547 | Spherical joint with an elastic cap | Hiroshi Teramachi, Takeki Shirai | 1997-08-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668223 | Polyurethane | Toshio Tadokoro, Shigeo Hosokawa | 1997-09-16 |
| 5653547 | Spherical joint with an elastic cap | Hiroshi Teramachi, Takeki Shirai | 1997-08-05 |