Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887686 | Working vehicle | Terutaka Takei, Hiroaki Kawakita | 1989-12-19 |
| 4860363 | Loudspeaker system | Hitoshi Suzuki, Kozo Hara, Shiro KOGA | 1989-08-22 |
| 4836738 | Load handling vehicle | Kenkichi Nozaka, Yosihiro Kawahara, Yuji Kitamura, Sadayuki Takahashi | 1989-06-06 |