Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147956 | Fuel cell electrode catalyst, production method thereof, and fuel cell | Tetsuo Nagami, Tooru Yamamoto, Masaharu Tsuji, Junichiro Hayashi, Hideoki Fukushima | 2018-12-04 |
| 5828932 | Document reading apparatus and document reading method | Mitsuharu Ohata, Hideki Sugiura | 1998-10-27 |