Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367369 | Solar battery | Fumio Mizutani, Masahiko Yoshiura, Keiji Iriyama, Keishiro Tsuda | 1983-01-04 |
| 4218321 | Device for removal of excess water from blood | Tetsuro Suehiro, Akira Okada | 1980-08-19 |