Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555779 | Underwater processing device and underwater processing method | Kunio Miyazaki, Hisanori Okamura, Takeshi Tsukamoto, Takahiko Kato, Masato Koshiishi | 2003-04-29 |
| 6328530 | MG alloy member and its use | Tomoya Kato, Mitsuyoshi Shouji, Kazumi Fujii, Kenya Ohashi | 2001-12-11 |
| 6146094 | Motor-driven blower and method of manufacturing impeller for motor-driven blower | Kiyomi Nakamura, Masahisa Inagaki, Yasuhisa Aono, Hisanori Okamura, Hisao Suka +1 more | 2000-11-14 |