Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321338 | Novel chlorinated polymer and coating composition employing the same | Kazuo Shimizu | 1982-03-23 |
| 4310819 | Magnetic beam adjusting arrangement | Yasumasa Takahasi, Kohei Akamathu, Takasi Inothume | 1982-01-12 |