Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335828 | Paint powder supply device | Haruhisa Kaiju, Hitoshi Yoshida, Junichi Yukikawa | 1994-08-09 |
| 5323547 | Powder paint supply device | Haruhisa Kaiju, Hitoshi Yoshida, Junichi Yukikawa | 1994-06-28 |