Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8157928 | Non-oriented electrical steel sheet and production process thereof | Hiroshi Fujimura, Hirokatsu Nitomi, Hiroyoshi Yashiki, Kouji Nishida, Hiroki Takamaru | 2012-04-17 |
| 7922834 | Non-oriented electrical steel sheet and production process thereof | Hiroshi Fujimura, Hirokatsu Nitomi, Hiroyoshi Yashiki, Kouji Nishida, Hiroki Takamaru | 2011-04-12 |
| 6187468 | Electrodes for fuel cells | Hiroshi Shinkai, Minako Onodera, Kazuhiko Iwasaki, Tsugio Ohba, Hideo Kato +1 more | 2001-02-13 |