Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8114534 | Fuel cell system | Ken Nakayama, Hiroshi Tanaka, Junichi Hasegawa | 2012-02-14 |
| 8034142 | Gas/liquid separator | Hiroshi Tanaka, Junichi Hasegawa, Ken Nakayama, Kazuhiro Kageyama, Satoshi Okano +9 more | 2011-10-11 |
| 7875377 | Fuel cell system | Ken Nakayama, Hiroshi Tanaka, Junichi Hasegawa | 2011-01-25 |
| 7381486 | Fuel cell system | Tsutomu Yamazaki, Akihiro Asai, Masahiro Toriumi | 2008-06-03 |
| 7153333 | Fuel reforming system of a fuel cell | Mikiya Shinohara, Tadashi Shoji, Shiro Tanaka | 2006-12-26 |
| 5556034 | Fuel injection valve | Hideo Ohara, Hiroyuki Miyake, Kazunari Kaneshima | 1996-09-17 |