Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556995 | Process for the preparation of polyhydric phenol compounds | Hirotoshi Nakanishi, Jun Tomioka | 1996-09-17 |
NS
Naoko Suzuki
Fujitsu Frontech Limited: 8 patents #22 of 283Top 8%
Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
Chiyoda: 1 patents #141 of 358Top 40%
Panasonic: 1 patents #13,264 of 21,108Top 65%
Eisai R&D Management Co.: 1 patents #478 of 817Top 60%
Fuji Oil Holdings: 1 patents #159 of 368Top 45%
Organo: 1 patents #85 of 167Top 55%
Overall (All Time): #153,266 of 4,157,543Top 4%
26
Patents All Time