Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338721 | Process for manufacturing a superconducting composite | Susumu Yamamoto, Teruyuki Murai, Nozomu Kawabe, Shuji Yazu, Tetsuji Jodai | 1994-08-16 |
| 5275986 | Silicon nitride sintered body | Takehisa Yamamoto, Takao Nishioka, Akira Yamakawa | 1994-01-04 |