Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5088794 | Seat belt drawing angle adjustment device | Mashahide Iwami, Fumitaka Saito, Takao Watanabe, Masami Akiyama | 1992-02-18 |
| 4523321 | Vertical carbonizing furnace for use in the production of carbon fibers | Yukihiro Murakami, Katsunosuke Maeda | 1985-06-11 |