Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575216 | Infrared-transmitting film, method for producing infrared-transmitting film, infrared optical component, and infrared device | Jun Akedo, Hiroki Tsuda, Keishi Ohashi, Shin Nakamura | 2017-02-21 |
| 8546039 | Solid polymer fuel cell | Kenji Kobayashi | 2013-10-01 |
| 8277987 | Fuel cell system | Takashi Manako, Takanori Nishi | 2012-10-02 |
| 8148025 | Solid polymer fuel cell | Kenji Kobayashi | 2012-04-03 |