Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943495 | Fuel cell | Tatsunori Okada, Masayuki Miyazaki, Toshihide Tanaka, Masahiro Mukai | 1990-07-24 |
CH
Chiaki Hatoh
Overall (All Time): #3,907,831 of 4,157,543Top 95%
1
Patents All Time