Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5862592 | Cage for roller bearings and method for manufacturing the same | Kazuyoshi Harimoto, Tsutomu Hashimoto, Keiji Suzuki, Kiyoshi Kaneko, Atsushi Yamashita | 1999-01-26 |
| 5528706 | Cage for roller bearings | Kazuyoshi Harimoto, Tsutomu Hashimoto, Keiji Suzuki, Kiyoshi Kaneko, Atsushi Yamashita | 1996-06-18 |