Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8308591 | Resin pulley | Kazuki Hamada, Hiroshi Ueno, Masanori SHINOHARA, Tomoki Uno | 2012-11-13 |
| 8167750 | Resin pulley | Kazuki Hamada, Hiroshi Ueno, Masanori SHINOHARA, Tomoki Uno | 2012-05-01 |
| 6315456 | Bearing retainer of synthetic resin, method of manufacturing the same and rolling bearing | Kiyoshi Tanimoto | 2001-11-13 |
| RE36804 | Bearing sealing device and bearing sealing mechanism capable of preventing the leakage of grease | Kazuhisa Kajihara, Masatosi Taniyama, Hiroshi Ueno | 2000-08-01 |
| 5607240 | Bearing sealing device and bearing sealing mechanism capable of preventing the leakage of grease | Kazuhisa Kajihara, Masatosi Taniyama, Hiroshi Ueno | 1997-03-04 |
| 5544963 | Bearing seal assembly with specially dimensioned sealing lip | Kazuhisa Kajihara, Motoshi Kawamura | 1996-08-13 |