Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939639 | Fuel cell separator | Toshiyuki Inagaki, Tsuyoshi Takahashi, Tsutomu Ochi, Katsuhiro Kajio, Kouetsu Hibino +5 more | 2005-09-06 |
| 6903489 | Piezoelectric resonator, piezoelectric resonator component and method of making the same | Nobuyuki Miki | 2005-06-07 |
| 6874910 | Light source device using LED, and method of producing same | Masaru Sugimoto, Eiji Shiohama, Hideyoshi Kimura, Takuma Hashimoto, Kazuya Nakagawa +2 more | 2005-04-05 |
| 6868712 | Control method for gas concentration sensor | Satoshi Hada, Eiichi Kurokawa, Tomoo Kawase, Satoshi Haseda | 2005-03-22 |
| 6849174 | Gas concentration measuring apparatus designed to minimize error component contained in output | Satoshi Hada, Eiichi Kurokawa, Tomoo Kawase, Satoshi Haseda | 2005-02-01 |