Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5738622 | Centrifugal separator and a method of detecting unbalance of a rotor | Yoshitaka Niinai, Tsutomu Takamura, Noriyasu Matsufuji | 1998-04-14 |
SK
Shoji Kusumoto
Taiyo Yuden Co.: 12 patents #98 of 959Top 15%
Hitachi Koki Co.: 11 patents #93 of 888Top 15%
Hitachi Koko Co.: 1 patents #1 of 33Top 4%
Overall (All Time): #152,789 of 4,157,543Top 4%
26
Patents All Time