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Patent applications and USPTO patent grants for Miyasaka; Motohiro.The latest application filed is for "wild animal repulsing apparatus".
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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