Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11060761 | Plate heat exchanger and water heater including same | Shigeo Sugie, Kenichi Nakayama | 2021-07-13 | |
| 11008970 | Control device for engine | Masami Nishida, Toru Miyamae, Shigeki Yamashita, Kazuhiro Takemoto, Michio Ito +3 more | 2021-05-18 | $305,000 |
| 11002215 | Engine control device, engine control method, and engine system | Kazuhiro Takemoto, Michio Ito, Masanari Sueoka, Kouji Hadama, Masataka Sumita +1 more | 2021-05-11 | $819,000 |
| 10886001 | Semiconductor-product testing device, method for testing semiconductor product, and semiconductor product | Naoki Yamada, Yoshiyuki Matsumoto | 2021-01-05 |