Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307713 | Agent and method for cleaning permeable membranes | Takahiro Kawakatsu, Kunihiro Hayakawa | 2019-06-04 |
| 10305127 | Wet state control method for fuel cell system and wet state control device for the same | Hayato Chikugo, Yousuke Tomita | 2019-05-28 |
| 10281666 | Optical module | Koichi Omori, Hiroki Irie | 2019-05-07 |
| 10193174 | Fuel cell internal state detection system and state detection method | Toshikazu Kotaka | 2019-01-29 |
| 10177391 | Fuel cell system for calculating fuel cell temperature based on water content and internal impedance thereof, and method for controlling the same | Michihiko Matsumoto, Kiyoshi Hoshi | 2019-01-08 |