Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10939623 | Completely automated multi-shelf seedling growing system | Kengo WADA, Masato Takeda, Shigemi Omochi | 2021-03-09 |
| 9488342 | Underwater lighting device and underwater electronic device | — | 2016-11-08 |
| 9220144 | High-stability dimmer | Hiroshi Kirihara, Mitsuhiro Hashiguchi | 2015-12-22 |
| 8618743 | High stability dimmer | Hiroshi Kirihara, Mitsuhiro Hashiguchi | 2013-12-31 |
| 8342905 | Optical disk restoration method and apparatus | Terumasa Miyahara, Kazutoshi Chijiiwa | 2013-01-01 |
| 8327580 | Germination/growing apparatus and plant cultivation device | — | 2012-12-11 |
| 8045440 | Optical disk cleaning device | Terumasa Miyahara | 2011-10-25 |
| 7857951 | Water purification apparatus | Terumasa Miyahara | 2010-12-28 |
| 7625263 | Optical disk restoration apparatus | Terumasa Miyahara | 2009-12-01 |
| 6869344 | Apparatus for polishing optical disk | Jiro GENOZONO | 2005-03-22 |
| 6564503 | Apparatus for trapping and killing insects | Shoichi Izumi, Hidemi Kamiwada, Kaoru Takemura | 2003-05-20 |
| 5478077 | Object collision point detecting apparatus | — | 1995-12-26 |
| 5172536 | Continuous packing apparatus | — | 1992-12-22 |