Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942099 | Fuel cell | Kenji Isobe, Michio Hori, Hiroyasu Yoshizawa, Kazuo Ogawa, Hiroyuki Takahashi +1 more | 1990-07-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942099 | Fuel cell | Kenji Isobe, Michio Hori, Hiroyasu Yoshizawa, Kazuo Ogawa, Hiroyuki Takahashi +1 more | 1990-07-17 |