Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D463455 | Power shovel | Hiroshi Imai | 2002-09-24 |
| D463461 | Operator cab for power shovel | Makoto Sasaki, Masanori Sogou | 2002-09-24 |
| D463462 | Operator cab for power shovel | Akihide Namura, Hiroyuki Shioji | 2002-09-24 |
| D462974 | Power shovel | Yuuichi Iwamoto | 2002-09-17 |
| D460975 | Hydraulic excavator | Taiichirou Kitatani | 2002-07-30 |