1
Hiroshi Ishii, Hiroyuki Sawai, Masaaki Ozaki, Toshiaki Kagawa: Linear driving apparatus. Sharp Kabushiki Kaisha, May 4, 1993: US05208497 (54 worldwide citation)

In a linear motor comprises one or more moving units provided to move linearly on a base frame, one or more magnetic field forming members to opposed each of the moving units, and moving means provided on said magnetic forming members for moving the magnetic forming members on the base frame by reac ...


2
Hiroya Miyazaki, Yoshihisa Ohnuki, Takafumi Kuwano, Hiroyuki Sawai: Rolling bearing unit for supporting vehicle wheel. NSK, Helfgott & Karas P C, August 28, 2001: US06280096 (25 worldwide citation)

A bearing unit for vehicle wheel support comprising a shaft having a mounting flange for vehicle wheel or suspension apparatus, a step portion formed on one end portion thereof, a first inner ring raceway directly formed thereon, and a crimped portion formed on the end side of the step portion, and ...


3
Kouichi Irihara, Hiroyuki Sawai: Ink jet image forming method and ink jet image forming device. Sharp Kabushiki Kaisha, August 6, 2002: US06428143 (20 worldwide citation)

To provide an ink jet image forming method and an ink jet image forming device capable of forming an image of superior quality by using quickly drying ink and slowly drying ink in combination, wherein deviation which may occur in a discharge position of ink causes no reduction in the resolution of t ...


4
Hiroya Miyazaki, Yoshihisa Ohnuki, Takafumi Kuwano, Hiroyuki Sawai: Rolling bearing unit for supporting vehicle wheel. NSK, Rosen & Colin, July 23, 2002: US06422758 (19 worldwide citation)

A bearing unit for vehicle wheel support comprising a shaft having a mounting flange for vehicle wheel or suspension apparatus, a step portion formed on one end portion thereof, a first inner ring raceway directly formed thereon, and a crimped portion formed on the end side of the step portion, and ...


5
Hiroyuki Sawai, Takafumi Kuwano, Yoshifumi Hirano: Hub unit for supporting a wheel shaft. NSK, Sughrue Mion Zinn Macpeak & Seas PLLC, September 5, 2000: US06113279 (15 worldwide citation)

A caulked portion is formed by plastic deformation of a cylindrical portion which is formed at the inner end of a shaft member and is reduced in thickness toward the leading end in a diametrical outward direction. The force required to form the caulked portion is reduced, and the caulked portion is ...


6
Kazuhiko Furukawa, Toshiaki Kagawa, Syogo Yokota, Hiroyuki Sawai, Toshihiro Tamura, Hiroshi Ishii: Corona discharge device. Sharp Kabushiki Kaisha, David G Conlin, Kevin J Fournier, May 28, 1996: US05521383 (14 worldwide citation)

A corona discharge device includes a plurality of discharge electrodes each having a pointed tip for concentrating electric field, a plurality of resistors and a common electrode, each of the plurality of resistors connects corresponding one of the plurality of discharge electrodes to the common ele ...


7
Hiroya Miyazaki, Yoshihisa Ohnuki, Takafumi Kuwano, Hiroyuki Sawai, Hideo Ouchi: Rolling bearing unit for supporting vehicle wheel. NSK, Katten Muchin Zavis Rosenman, February 25, 2003: US06524011 (11 worldwide citation)

A bearing unit for vehicle wheel support comprising a shaft having a mounting flange for vehicle wheel or suspension apparatus, a step portion formed on one end portion thereof, a first inner ring raceway directly formed thereon, and a crimped portion formed on the end side of the step portion, and ...


8
Hiroyuki Sawai, Hiroshi Ishii: Stage device capable of moving an object to be positioned precisely to a target position. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, March 25, 2003: US06538348 (10 worldwide citation)

In a state that a wafer stage is not positioned in the center of the Y-direction traveling range, thrusts Fa, Fb supplied from a pair of linear motors to a Y-direction stage are made different and the Y-direction stage is moved in the X direction so that moments Ma, Mb about the centroid of the Y-di ...


9
Hiroya Miyazaki, Yoshihisa Ohnuki, Takafumi Kuwano, Hiroyuki Sawai, Hideo Ouchi: Rolling bearing unit for supporting vehicle wheel. NSK, Katten Muchin Zavis Rosenman, July 13, 2004: US06761486 (9 worldwide citation)

A bearing unit for vehicle wheel support comprising a shaft having a mounting flange for vehicle wheel or suspension apparatus, a step portion formed on one end portion thereof, a first inner ring raceway directly formed thereon, and a crimped portion formed on the end side of the step portion, and ...


10
Hiroyuki Sawai, Takashi Yoshikai: Method of manufactoring a race ring for a rolling bearing. NSK, Sughrue Mion Zinn Macpeak & Seas, November 26, 1996: US05577323 (7 worldwide citation)

It is an object of the invention to provide a method of manufacturing an inner ring for a rolling bearing in which the directions of the metal flows of the inner ring can be made substantially parallel to the shape of the race surface of the inner ring to thereby manufacture a rolling bearing inner ...