Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764046 | Fluid storing member and its fluid outlet opening/closing mechanism | Tetsuji Kousaka | 1988-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764046 | Fluid storing member and its fluid outlet opening/closing mechanism | Tetsuji Kousaka | 1988-08-16 |