Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658829 | Electric lawn mower | Takao Kobayashi, Tetsuo Iida, Kenzou Shimada | 2003-12-09 |
| 6578934 | Snow removal machine | Tomoki Ito, Takahiro Yamamoto, Masakatsu Kono | 2003-06-17 |
NS
Norikazu Shimizu
Overall (2003): #49,585 of 273,478Top 20%
2
Patents 2003