Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4510273 | Thixotropic agent | Koji Horimoto, Takenori Sumida | 1985-04-09 |
| 4205122 | Battery separator and method for battery separation | Yoshifumi Ichikura | 1980-05-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4510273 | Thixotropic agent | Koji Horimoto, Takenori Sumida | 1985-04-09 |
| 4205122 | Battery separator and method for battery separation | Yoshifumi Ichikura | 1980-05-27 |