Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462800 | Silicon carbide coated carbon composite material and method for making same | Hiraku Yamazaki, Teruo Sugai, Shigeo Kato, Shiroh Hotate, Iwao Goto | 1995-10-31 |
| 5448418 | Mirror for SOR | Shirou Hotate, Hiraku Yamazaki, Teruo Sugai, Shigeo Kato, Hiroaki Koike +3 more | 1995-09-05 |