Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D822184 | Water heater | Hironao Matsunaga, Hidefumi Koda, Teizo Nanbu | 2018-07-03 |
| 9874100 | Turbine rotor and turbocharger having the turbine rotor | Hitomi Otsubo, Takashi Arai, Hiroshi Nakagawa, Masakazu Yoshida | 2018-01-23 |