Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8635886 | Copper-containing silica glass, method for producing the same, and xenon flash lamp using the same | Tetsuji Ueda, Michinari Ohuchi, Hiroyuki Nishimura, Akira Fujinoki, Masahiro Nakatsuka | 2014-01-28 |
| 4826892 | Polycarbosilastyrene copolymer, method for producing the same, and process for producing shaped silicon carbide article from the same | Keizo Shimada, Toshihiro Aoyama | 1989-05-02 |
| 4743411 | Process for producing shaped silicon carbide article from a polycarbosilastyrene copolymer | Keizo Shimada, Toshihiro Aoyama | 1988-05-10 |