Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7151334 | Permanent magnet type rotor and method of manufacturing the rotor | Kazuo Asaka, Tomoaki Arakawa, Satoru Shinzaki, Hiromitsu Sato, Kenji Fukuda +6 more | 2006-12-19 |
| 6120727 | Manufacturing method of sintered composite machine component having inner part and outer part | Kazuo Asaka, Masahiro Suzuki | 2000-09-19 |
| 5478220 | Compressor scroll made of silicon containing aluminum alloy | Yasuo Kamitsuma, Yusaku Nakagawa, Mitsuo Chigasaki, Tadashi Iizuka, Kooichi Inaba +2 more | 1995-12-26 |
| 5387272 | Highly ductile sintered aluminum alloy, method for production thereof and use thereof | Yasuo Kamitsuma, Yusaku Nakagawa, Mitsuo Chigasaki, Tadashi Iizuka, Kooichi Inaba +2 more | 1995-02-07 |