Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647784 | Balance adjusted wheel and manufacturing method | Mikio Kashiwai, Shiro Sato, Hisamitsu Takagi, Shinichi Watanabe, Hidemi Ichinose +2 more | 2003-11-18 |
YS
Yukiyasu Shiroi
Overall (All Time): #3,528,435 of 4,157,543Top 85%
1
Patents All Time