Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194462 | Fiber reinforced plastic sheet and producing the same | Yoshiaki Fujiwara | 1993-03-16 |
| 5108678 | Process of making a fiber-reinforced plastic sheet having a gradient of fiber bundle size within the sheet | Yoshiaki Fujiwara | 1992-04-28 |