Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946898 | Propylene polymer composition | Toshikazu Kasahara | 1990-08-07 |
HF
Hideo Funabashi
Idemitsu Petrochemical Co.: 17 patents #5 of 578Top 1%
Idemitsu Kosan Co.: 7 patents #211 of 1,237Top 20%
Japan Aviation Electronics Industry, Limited: 1 patents #440 of 728Top 65%
Overall (All Time): #156,142 of 4,157,543Top 4%
26
Patents All Time