Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667050 | Electromagnetic coupling apparatus | — | 1997-09-16 |
TH
Tomoya Hasegawa
Tokyo Electron Limited: 10 patents #748 of 5,567Top 15%
Yoshino Gypsum Co.: 9 patents #1 of 106Top 1%
Sekisui Chemical Co.: 1 patents #529 of 908Top 60%
Ogura Clutch Co.: 1 patents #23 of 61Top 40%
Osaka Gas Chemicals Co.: 1 patents #9 of 38Top 25%
Overall (All Time): #150,411 of 4,157,543Top 4%
26
Patents All Time