Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672006 | Internal rubber mixer | Shuichi Hanada, Toshikazu Shojima, Takashi Moribe, Haruhiro Takano, Ichiro Nishimura | 1997-09-30 |
YS
Yajuro Seike
Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
Overall (All Time): #3,725,809 of 4,157,543Top 90%
1
Patents All Time