Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369143 | Inorganic fiber having modified surface and its use for reinforcement of resins | Isao Kurimoto, Naoki Inui, Kohji Yamatsuta, Hideo Nagasaki, Shinichi Yachigo | 1994-11-29 |
| 5309620 | Method of making a drive shaft made of fiber reinforced plastic with press-fit metallic end fittings | Yasuo Shinohara, Kohji Yamatsuta | 1994-05-10 |