Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699247 | Fuzzy control system and method for hydraulic backhoe or like excavator | Makoto Samejima, Yujiro Shimizu | 1997-12-16 |
| 5692377 | Apparatus for controlling lifting operation | Yoshinori Yamagishi, Kazunori Yoshino, Nobuaki Matoba | 1997-12-02 |