Miyasaka; Motohiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Miyasaka; Motohiro.The latest application filed is for "wild animal repulsing apparatus".
- Miyasaka; Motohiro - Sapporo-shi JP
- Miyasaka; Motohiro - Chiba JP
- Miyasaka; Motohiro - Matsudo JP
- Miyasaka; Motohiro - Matsudo-shi JP
- Miyasaka; Motohiro - Nagareyama JP
- Miyasaka, Motohiro - Nagareyama-shi Chiba JP
- Miyasaka, Motohiro - Nagareyama-shi JP
| Patent | Date |
|---|---|
| Wild Animal Repulsing Apparatus App 20210084886 - Ohta; Yuji ; et al. | 2021-03-25 |
| Manufacturing processes of sintered alloy and oil-impregnated sintered bearing Grant 7,553,445 - Miyasaka June 30, 2 | 2009-06-30 |
| Sliding bearing for use under high load Grant 7,234,871 - Maruyama , et al. June 26, 2 | 2007-06-26 |
| Oil-impregnated sintered bearing App 20060269179 - Miyasaka; Motohiro ; et al. | 2006-11-30 |
| Oil-impregnated sintered sliding bearing Grant 7,014,367 - Miyasaka , et al. March 21, 2 | 2006-03-21 |
| Sliding bearing for use under high load App 20050286822 - Maruyama, Kazuo ; et al. | 2005-12-29 |
| Oil-impregnated sintered sliding bearing App 20050078894 - Miyasaka, Motohiro ; et al. | 2005-04-14 |
| Manufacturing processes of sintered alloy and oil-impregnated sintered bearing App 20050063856 - Miyasaka, Motohiro | 2005-03-24 |
| Composite type sintered porous bearing App 20020037118 - Miyasaka, Motohiro | 2002-03-28 |
| Assembly method of motor App 20010002898 - Nii, Katsutoshi ; et al. | 2001-06-07 |
| Oil impregnated porous bearing units and motors provided with same Grant 5,834,870 - Tokushima , et al. November 10, 1 | 1998-11-10 |
| Magnetic fluid bearing unit structure and motor having the same Grant 5,821,655 - Tokushima , et al. October 13, 1 | 1998-10-13 |
| Hydrodynamic thrust porous bearing Grant 5,810,479 - Miyasaka , et al. September 22, 1 | 1998-09-22 |
| Porous bearing system having internal grooves and electric motor provided with the same Grant 5,746,516 - Miyasaka , et al. May 5, 1 | 1998-05-05 |
| Bearing unit Grant 5,645,355 - Tokushima , et al. July 8, 1 | 1997-07-08 |
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