Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337097 | Method for making a selective absorption film for solar energy | Hiroyuki Tokumasu, Hideo Uchino | 1982-06-29 |
SH
Shiro Hozumi
Overall (1982): #31,446 of 81,411Top 40%
1
Patents 1982