Otsuka; Katsunori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Otsuka; Katsunori.The latest application filed is for "bearing apparatus".
- Otsuka; Katsunori - Kashiwara JP
- Otsuka; Katsunori - Kashiwara-shi JP
- Otsuka; Katsunori - Osaka JP
| Patent | Date |
|---|---|
| Bearing apparatus Grant 8,459,875 - Otsuka June 11, 2 | 2013-06-11 |
| Bearing Apparatus App 20130028550 - Otsuka; Katsunori | 2013-01-31 |
| Bearing apparatus Grant 8,303,188 - Otsuka November 6, 2 | 2012-11-06 |
| Sealing device and rolling bearing apparatus Grant 8,136,995 - Otsuka , et al. March 20, 2 | 2012-03-20 |
| Rolling bearing Grant 8,113,717 - Otsuka February 14, 2 | 2012-02-14 |
| Sealing device and rolling bearing apparatus App 20090232433 - Otsuka; Katsunori ; et al. | 2009-09-17 |
| Bearing apparatus App 20090148092 - Otsuka; Katsunori | 2009-06-11 |
| Rolling bearing App 20090123100 - Otsuka; Katsunori | 2009-05-14 |
| Rolling bearing for x-ray tube and x-ray tube apparatus App 20080240359 - Otsuka; Katsunori ; et al. | 2008-10-02 |
| Rolling bearing App 20080240638 - Otsuka; Katsunori | 2008-10-02 |
| Rolling bearing and cage for rolling bearing App 20080019623 - Otsuka; Katsunori | 2008-01-24 |
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