Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D639783 | Remote controller | Shingo Ishihara, Tsuyoshi Kadono | 2011-06-14 |
| D639784 | Remote controller | Shingo Ishihara, Tsuyoshi Kadono | 2011-06-14 |
| D598868 | Switch | Tohru Nishiyama | 2009-08-25 |
| D598869 | Switch | Tohru Nishiyama | 2009-08-25 |
| D595672 | Switch | Tohru Nishiyama | 2009-07-07 |
| D595241 | Switch | Tohru Nishiyama | 2009-06-30 |