Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660917 | Thermal conductivity sheet | Yoshinori Fujimori, Jun Momma, Tomiya Sasaki, Hideo Iwasaki, Toshiya Sakamoto +6 more | 1997-08-26 |
| 5622769 | Ceramic circuit board having a thermal conductivity substrate | Shoji Kozuka, Masaru Hayashi, Katsuyoshi Oh-Ishi, Takaaki Yasumoto, Nobuo Iwase +3 more | 1997-04-22 |