Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339580 | Laminated rubber building support and vibration damping device | Norihide Koshika, Mitsuo Sakamoto, Isao Nishimura, Katsuyasu Sasaki | 1994-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339580 | Laminated rubber building support and vibration damping device | Norihide Koshika, Mitsuo Sakamoto, Isao Nishimura, Katsuyasu Sasaki | 1994-08-23 |