Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048820 | Copper-based catalyst and method for production thereof | Masami Takeuchi, Hirotaka Mabuse, Taiki Watanabe, Michiaki Umeno, Takashi Matsuda +5 more | 2000-04-11 |
| 5344709 | Silicon carbide fiber and method of manufacturing the same | Atsuya Tokutomi, Hiroshi Ichikawa, Hiroshi Yamauchi | 1994-09-06 |
| 4726980 | Electromagnetic wave absorbers of silicon carbide fibers | Toshikatsu Ishikawa, Haruo Teranishi, Hiroshi Ichikawa | 1988-02-23 |