Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828879 | Carbon dioxide absorbing material, method for producing carbon dioxide absorbing material, method for absorbing carbon dioxide, and apparatus for absorbing carbon dioxide | Nobuaki Togashi | 2010-11-09 |
| 5641718 | Sintered aluminum nitride and circuit substrate using sintered aluminum nitride | Akihiro Horiguchi, Mitsuo Kasori, Hiroyasu Sumino, Fumio Ueno, Jun Monma +1 more | 1997-06-24 |
| 5622769 | Ceramic circuit board having a thermal conductivity substrate | Shoji Kozuka, Masaru Hayashi, Takaaki Yasumoto, Nobuo Iwase, Hiroshi Endo +3 more | 1997-04-22 |
| 5616956 | Circuit substrate including insulating layer of aluminum nitride and electrically conductive layer of conductive component, aluminum nitride and other components, and semiconductor device containing same | Akihiro Horiguchi, Jun Monma, Kazuo Kimura, Fumio Ueno, Mitsuo Kasori +1 more | 1997-04-01 |
| 5509558 | Metal oxide resistor, power resistor, and power circuit breaker | Motomasa Imai, Naoki Shutoh, Fumio Ueno, Hideo Ohkuma, Yuji Katsumura +2 more | 1996-04-23 |
| 5500395 | Method for manufacturing an aluminum nitride sintered body | Fumio Ueno, Mitsuo Kasori, Akihiro Horiguchi | 1996-03-19 |
| 5409869 | Aluminum nitride sintered body, method for manufacturing the same, and ceramic circuit board | Fumio Ueno, Mitsuo Kasori, Akihiro Horiguchi | 1995-04-25 |