Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8803092 | Quantum infrared sensor and quantum infrared gas concentration meter using the same | Naohiro Kuze, Seiichi Tokuo | 2014-08-12 |
| 8465856 | Solid polymer electrolyte membrane and production method of the same | Kohei Kita, Naoki Sakamoto, Takehiro Koga | 2013-06-18 |
| 8304734 | Infrared sensor | Kazutoshi Ishibashi, Masayuki Sato, Edson Gomes Camargo, Hidetoshi Endo | 2012-11-06 |
| 7799452 | Solid polymer electrolyte membrane and production method of the same | Kohei Kita, Naoki Sakamoto, Takehiro Koga | 2010-09-21 |