Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335420 | Corona discharge device | Tanaka Mitsuo, Tagawa Kazuaki | 1982-06-15 |
YT
Yano Takashi
Overall (1982): #22,387 of 81,411Top 30%
1
Patents 1982