Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8803395 | Rotor | Akio Yamagiwa | 2014-08-12 |
| 8616016 | Air conditioner, air conditioner manufacturing method, and compressor | Yoshinari Asano, Tomomi Sakamoto, Nobuyuki Kifuji, Hirofumi Higashi | 2013-12-31 |
| 8400039 | Outer rotor motor and method of manufacturing the same | Akio Yamagiwa | 2013-03-19 |
| 4835325 | Process for producing hydroxybenzenes | Hisaya Miki, Masatoshi Nitabaru | 1989-05-30 |
| 4783557 | Processes for preparing hydroxynaphthalenes | Yutaka Haneda, Sadao Yoshimoto, Hisaya Miki, Masaaki Yasuda, Masatoshi Nitabaru | 1988-11-08 |