Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232657 | Silicon nitride circuit board and semiconductor module | Hiroshi Komorita, Kazuo Ikeda, Michiyasu Komatsu, Takayuki Naba | 2001-05-15 |
| 6040039 | Silicon nitride circuit board | Kazuo Ikeda, Hiroshi Komorita, Michiyasu Komatsu, Nobuyuki Mizunoya | 2000-03-21 |
| 5998000 | Silicon nitride circuit board | Kazuo Ikeda, Hiroshi Komorita, Michiyasu Komatsu, Nobuyuki Mizunoya | 1999-12-07 |
| 5928768 | Silicon nitride circuit board | Kazuo Ikeda, Hiroshi Komorita, Michiyasu Komatsu, Nobuyuki Mizunoya | 1999-07-27 |
| 5744410 | High thermal conductive silicon nitride sintered body, method of producing the same and press-contacted body | Michiyasu Komatsu, Kazuo Ikeda, Nobuyuki Mizunoya, Tatsuya Imaizumi, Kazuyuki Kondo | 1998-04-28 |
| 5703397 | Semiconductor package having an aluminum nitride substrate | Mitsuyoshi Endo, Hironori Asai, Keiichi Yano | 1997-12-30 |
| 5698896 | High thermal conductive silicon nitride structural member, semiconductor package, heater and thermal head | Michiyasu Komatsu, Katsuhiro Shinosawa, Mineyuki Yamaga | 1997-12-16 |
| 5463248 | Semiconductor package using an aluminum nitride substrate | Keiichi Yano, Takashi Takahashi, Kazuo Kimura, Kouji Yamakawa, Toshishige Yamamoto +3 more | 1995-10-31 |
| 4290042 | Controller for electric motor | — | 1981-09-15 |