Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7048341 | Bearing device for an axle | Teruyuki Wakisaka, Shinichirou Kashiwagi, Shinnosuke Takasaki | 2006-05-23 |
| 6206575 | Cage for bearing and bearing using the same | Tsugio Matsushita | 2001-03-27 |
| 5948340 | Die and method for molding cage out of synthetic resin | Tadahiro Terada | 1999-09-07 |
| 5539844 | Ball bearing cages and ball bearings | Hajime Tazumi, Masayuki Kitamura, Hiroshi Ueno, Tsuyoshi Okumura | 1996-07-23 |