Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395245 | Method for preparing carbon-containing composition | Tsuyoshi Yasutake, Hideaki Miyashita, Sadaichi Komohara, Hiroshi Masuda, Tadashi Yoshino +1 more | 2002-05-28 |
| 4752456 | Process for preparing metal carbides and precursors thereof | Yukihiro Yoda, Makoto Horita, Kensaku Maruyama, Hideaki Miyashita, Norihiro Murakawa +3 more | 1988-06-21 |
| 4731236 | Process for producing sialon | Norihiro Murakawa, Kazuyoshi Isogaya, Kensaku Maruyama | 1988-03-15 |