Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333983 | Rack arrangement | Hisao Saitoh, Kiyoshi Shimizu, Yasushi Hagisu | 1994-08-02 |
| 5161698 | Apparatus for storing articles | Yoshihiro Kaneda, Masahiro Enomoto | 1992-11-10 |
| 5090558 | Shelf apparatus utilizing rollers | — | 1992-02-25 |
| 5080219 | Driver system roller apparatus | Masao Imai, Yoshihiko Fujio | 1992-01-14 |