Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658829 | Electric lawn mower | Takao Kobayashi, Tetsuo Iida, Norikazu Shimizu | 2003-12-09 |
KS
Kenzou Shimada
Overall (All Time): #3,530,658 of 4,157,543Top 85%
1
Patents All Time