Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077714 | Tire and three-wheeled vehicle with the same | Yumiko Yoshida, Satoshi Matsunaga | 2021-08-03 |
| 10183532 | Motorcycle tire | Yumiko Yoshida | 2019-01-22 |
| 9868324 | Motorcycle tire | Yumiko Yosida | 2018-01-16 |
| 9096102 | Two-wheeled automotive vehicle tire | — | 2015-08-04 |
| 9010389 | Motorcycle tire | — | 2015-04-21 |
| D640963 | Tire for motorcycle | Shohei Shibamoto | 2011-07-05 |
| D640183 | Tire for motorcycle | Shohei Shibamoto | 2011-06-21 |
| D557198 | Tire for motorcycle | Yumiko Toyozawa | 2007-12-11 |
| D554048 | Tire for motorcycle | Yumiko Toyozawa | 2007-10-30 |
| D554046 | Tire for motorcycle | Yumiko Toyozawa | 2007-10-30 |
| D551159 | Tire for motorcycle | Yumiko Toyozawa | 2007-09-18 |
| 7213627 | Tire for motorcycle | — | 2007-05-08 |
| D523391 | Motorcycle tire | Yumiko Toyozawa, Michael Jackson, Jean-Luc Faure | 2006-06-20 |
| D523390 | Tire tread | Yumiko Toyozawa | 2006-06-20 |
| D522960 | Motorcycle tire | Yumiko Toyozawa, Michael Jackson, Jean-Luc Faure | 2006-06-13 |
| D522958 | Tire tread | Yumiko Toyozawa | 2006-06-13 |
| D522959 | Tire tread | Yumiko Toyozawa | 2006-06-13 |
| D522447 | Tire tread | Yumiko Toyozawa | 2006-06-06 |
| D487052 | Tire tread | Yumiko Toyozawa | 2004-02-24 |
| 5988762 | Resin wheel covers | Soichiro Asada, Shinichi Sugiyama, Hiroyuki Suzuki, Satoru Kawai | 1999-11-23 |
| 5795527 | Method of manufacturing decorated article using a transfer material | Yuzuo Nakamura, Masayuki Kyomen, Soichiro Asada, Hiroyuki Suzuki, Satoru Kawai | 1998-08-18 |