Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9988965 | Coolant control valve apparatus | Toru Tsuchiya, Kazuki Sato | 2018-06-05 |
| 9650943 | Rotary valve | Toru Tsuchiya, Takumi Oikawa, Yoshiyuki Kanesaka | 2017-05-16 |
| 9518503 | Cooling water control valve apparatus | Toru Tsuchiya, Takumi Oikawa, Hiromasa Ogawa, Masaki Teshi | 2016-12-13 |
| 9429064 | Coolant control valve apparatus | Kenichiro Nagahama, Toru Tsuchiya, Takumi Oikawa | 2016-08-30 |