Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521301 | Discharge surface processing method | Akihiro Goto | 2003-02-18 |
| 5402690 | Robot | Takaaki Nishimura | 1995-04-04 |
HS
Hisayoshi Sekiguchi
Overall (All Time): #2,198,933 of 4,157,543Top 55%
2
Patents All Time