Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387360 | Backhoe | Masahiro Ishizaki, Tadashi Kusunoki, Masahiko Kobayashi | 1997-12-09 |
| D383469 | Backhoe | Masahiro Ishizaki, Tadashi Kusunoki, Masahiko Kobayashi | 1997-09-09 |
| 5648681 | Semiconductor device having a supporting lead to support a bypass lead portion | Hiroshi Yoshimura, Kosuke Otokita | 1997-07-15 |