Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992498 | Vinyl chloride-based resin composition of low malodor | Osamu Matsumoto | 1991-02-12 |
| 4543382 | Plastic magnets impregnated with a dye-coated magnet alloy powder | Toshihide Shimizu, Ichiro Kaneko, Tokuji Abe | 1985-09-24 |
| 4497722 | Composition for plastic magnets | Tokuji Abe, Hajime Kitamura | 1985-02-05 |