Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513983 | Ball bearing | Katsuhiko Tanaka, Kazuhiro Uemura, Shoji Noguchi, Hiroshi Nakajima, Toru Takamizawa | 2003-02-04 |
KK
Keisuke Kimura
Overall (2003): #180,973 of 273,478Top 70%
1
Patents 2003