Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9453534 | Tapered roller bearing | Takashi Murai | 2016-09-27 |
| 7547091 | Recording apparatus and liquid ejecting apparatus | Kazuhiro Hashii, Tomoyuki Mokuo | 2009-06-16 |
SU
Satoshi Ushimaru
Seiko Epson: 1 patents #5,551 of 7,774Top 75%
Overall (All Time): #2,014,906 of 4,157,543Top 50%
2
Patents All Time