Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884639 | Device for connecting working implement to tractor | Kenkichi Nozaka, Takashi Fukutaka | 1989-12-05 |
| 4836738 | Load handling vehicle | Kenkichi Nozaka, Yuji Kitamura, Shigeru Morita, Sadayuki Takahashi | 1989-06-06 |