Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088197 | Water heating apparatus and water heating system | Toshihiko Hamagami, Yu FUJIMOTO, Shota Mizuno, Ryo Hasegawa, Yoshihiro Nunotani | 2018-10-02 |
| 10012383 | Exhaust structure for water heater | Takahide Hasegawa | 2018-07-03 |
| 9856761 | Valve timing controller, lock jig for valve timing controller, and production method of valve timing controller | — | 2018-01-02 |