Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960833 | Rubber composition with nitrogen and phosphorous compound | Hideo Nagasaki | 1990-10-02 |
| 4803250 | Rubber composition with bismaleimides | Hideo Nagasaki | 1989-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960833 | Rubber composition with nitrogen and phosphorous compound | Hideo Nagasaki | 1990-10-02 |
| 4803250 | Rubber composition with bismaleimides | Hideo Nagasaki | 1989-02-07 |