Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774948 | Vertically extensible and retractible lens arm | — | 2004-08-10 |
| 6068228 | Shovel keeping mechanism in ice making machine with ice storage bin | Minoru Kobayashi, Katsumi Moriyama, Shinji Miyazaki, Masaaki Kawasumi, Katsunobu Minari +3 more | 2000-05-30 |