Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6317969 | Slider-pull-assembling unit | Kazuhiro Funaya | 2001-11-20 |
| 5477881 | Tank for pump | Yoshiaki Fujinaka, Yoshikazu Shimazu | 1995-12-26 |
| D361822 | Tank used for pump | Yoshiaki Fujinaka, Toshiaki Hada, Yoshikazu Shimazu | 1995-08-29 |