Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796392 | Walk-behind, self-propelled working machine | Takao Kobayashi, Tetsuo Iida, Hiromitsu Sasaki | 2004-09-28 |
| 6769501 | Walk behind working machine | Tetsuo Iida | 2004-08-03 |
TI
Tomoaki Ishikawa
Overall (2004): #37,227 of 270,089Top 15%
2
Patents 2004