Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302452 | Drawn plastic product and a method for drawing a plastic product | Tsugihiko Kai, Masao Seki, Fumiko Kawai | 1994-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302452 | Drawn plastic product and a method for drawing a plastic product | Tsugihiko Kai, Masao Seki, Fumiko Kawai | 1994-04-12 |