Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416248 | Method of removing volatile chlorinated hydrocarbon base materials | Mamoru Matsumoto, Yutaka Morita, Junji Hayashi, Hideo Kawamoto | 1995-05-16 |
TS
Takashi Syouji
Katayama Chemical: 1 patents #15 of 42Top 40%
Overall (All Time): #3,770,923 of 4,157,543Top 95%
1
Patents All Time