Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5837644 | Surface hydrophobic active carbon and method for production thereof | Yoichiro Nakanishi, Takako Honjoh | 1998-11-17 |
| 4731298 | Carbon fiber-reinforced light metal composites | Akio Shindo | 1988-03-15 |
| 4405685 | Carbon fibers with duplex metal carbide coating and methods for manufacture thereof | Akio Shindo | 1983-09-20 |