Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896044 | Vehicle wheel having a sub air chamber | Mikio Kashiwai, Youichi Kamiyama, Katsushi Ishii, Norio Hayakawa, Shuhei Yamamoto | 2011-03-01 |
KK
Kenichi Kamio
Nihon Plast Co.: 1 patents #2 of 19Top 15%
Overall (2011): #246,436 of 364,097Top 70%
1
Patents 2011