Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854471 | Construction machine | Isao Miyachi, Kazuaki Kobayashi | 2010-12-21 |
| 7377346 | Construction machine | — | 2008-05-27 |
| 7367611 | Construction machine | Hideki Ookubo | 2008-05-06 |
| 7216734 | Construction machine | — | 2007-05-15 |
| 6450278 | Construction machine with a duct for hydraulic hoses | Tadashi Shirogami, Tomohiko Ochi | 2002-09-17 |
| 5826440 | Construction machine | Makoto Okada, Hideaki Aoki | 1998-10-27 |