Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895775 | Integral fuel cell electrode and matrix and a method for manufacturing same | Hiroshi Kato | 1990-01-23 |
| 4784901 | Flexible printed circuit board base material | Minoru Hatakeyama, Kosuke Moriya | 1988-11-15 |
| 4772509 | Printed circuit board base material | Minoru Hatakeyama | 1988-09-20 |
| 4770922 | Printed circuit board base material | Minoru Hatakeyama, Kosuke Moriya | 1988-09-13 |