Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513983 | Ball bearing | Katsuhiko Tanaka, Keisuke Kimura, Shoji Noguchi, Hiroshi Nakajima, Toru Takamizawa | 2003-02-04 |
KU
Kazuhiro Uemura
Overall (2003): #182,919 of 273,478Top 70%
1
Patents 2003