Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10568274 | Plant cultivation device, cultivation bed raising/lowering device, and plant cultivation factory | — | 2020-02-25 |
| 8984806 | Plant cultivation apparatus | — | 2015-03-24 |
| 7944069 | Wind power generation system, arrangement of permanent magnets, and electrical power-mechanical force converter | — | 2011-05-17 |
| 7417334 | Wind power generation system, arrangement of permanent magnets, and electrical power-mechanical force converter | — | 2008-08-26 |
| 7144214 | Rotor supporting structure of windmill for power generation | Shiro Kinpara | 2006-12-05 |
| 7049743 | Plant cultivating method, cultivating device, and its lighting device | — | 2006-05-23 |