Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D647825 | Motorcycle | Yu Shibuta | 2011-11-01 |
| D605982 | Motorcycle | Shunji Tanaka, Tsutomu Shimizugami | 2009-12-15 |
| D605555 | Truck | Shunji Tanaka, Kiyoto Hiwada | 2009-12-08 |
| D605089 | Motorcycle | Shunji Tanaka, Yu Shibuta | 2009-12-01 |
| D605090 | Motorcycle | Shunji Tanaka, Yu Shibuta | 2009-12-01 |
| D605088 | Motorcycle | Shunji Tanaka, Tsutomu Shimizugami | 2009-12-01 |
| D588961 | Motorcycle | Shunji Tanaka, Norikazu Matsumura, Kiyoto Hiwada | 2009-03-24 |
| D578934 | Truck | Shunji Tanaka, Kiyoto Hiwada | 2008-10-21 |
| D574299 | Motorcycle | Kaoru Kouchi, Shunji Tanaka | 2008-08-05 |
| D570744 | Motorcycle | Shunji Tanaka, Keishi Fukumoto, Kaoru Kouchi | 2008-06-10 |
| D559156 | Motorcycle | Takumi Uemoto, Shunji Tanaka | 2008-01-08 |