Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6334918 | Tire tube | Toshio Yamagiwa, Kengo Nakayama, Katsutoshi Yamazaki | 2002-01-01 |
HT
Hirohisa Takahashi
Overall (2002): #204,672 of 266,432Top 80%
1
Patents 2002