Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5722108 | Windshield wiper control device for construction machines | Tsuyoshi Sakyo | 1998-03-03 |
| 5643080 | Air outlet member | Yoshiyuki Kondoh, Tsuyoshi Sakyo, Sadahisa Tomita, Kazunori Komatsu, Kazuhisa Tamura | 1997-07-01 |