Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D508890 | Automobile tire tread | Yukihiko Ohki, Hirohisa Hazama, Kenichiro Endo | 2005-08-30 |
| D505380 | Automobile tire tread | Yukihiko Ohki, Hirohisa Hazama, Kenichiro Endo | 2005-05-24 |