Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8945784 | Hydrogen production apparatus and fuel cell system using the same | Yasushi Sato, Emi Kato, Takaya Matsumoto, Masataka Kadowaki, Takuya Kajita | 2015-02-03 |
| 7052787 | Solid high polymer type fuel cell power generating device | Osamu Tajima, Katsuya Oda, Tatsuji Hatayama, Taketoshi Ouki, Akira Fuju +7 more | 2006-05-30 |