Patent | Date |
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Sliding Part And Method Of Manufacturing The Same App 20120244029 - Shimizu; Teruo ;   et al. | 2012-09-27 |
Internal Gear Pump App 20100158734 - Hosono; Katsuaki | 2010-06-24 |
Reciprocating Engine App 20100141056 - Miyahara; Masahisa ;   et al. | 2010-06-10 |
Abrasion Resistant Sintered Copper Base Cu-ni-sn Alloy And Bearing Made From The Same App 20090311129 - Harakawa; Toshiro ;   et al. | 2009-12-17 |
Anti-galling pump rotor for an internal gear pump Grant 7,632,083 - Hosono December 15, 2 | 2009-12-15 |
Oil pump rotor assembly Grant 7,588,429 - Hosono September 15, 2 | 2009-09-15 |
Powder molding die apparatus and method of molding for obtaining powder molding product Grant 7,585,165 - Nakai , et al. September 8, 2 | 2009-09-08 |
Warm molding raw material powder and warm molding method Grant 7,582,255 - Nakai , et al. September 1, 2 | 2009-09-01 |
Iron-based sintered alloy having excellent machinability Grant 7,578,866 - Kawase , et al. August 25, 2 | 2009-08-25 |
Inner rotor of internal gear pump having convex small circular arc parts Grant 7,572,117 - Hosono August 11, 2 | 2009-08-11 |
IRON POWDER COATED WITH Mg-CONTAINING OXIDE FILM App 20090174512 - Watanabe; Muneaki ;   et al. | 2009-07-09 |
Sliding Part and Method of Manufacturing the Same App 20090129963 - Shimizu; Teruo ;   et al. | 2009-05-21 |
Inner rotor and outer rotor of internal gear pump Grant 7,479,174 - Shimizu , et al. January 20, 2 | 2009-01-20 |
Oil pump rotor assembly Grant 7,476,093 - Hosono January 13, 2 | 2009-01-13 |
Bearing For Motorized Fuel Pump App 20090011268 - Shimizu; Teruo ;   et al. | 2009-01-08 |
Inner Rotor of Internal Gear Pump App 20080232994 - Hosono; Katsuaki | 2008-09-25 |
Pump Rotor App 20080213117 - Hosono; Katsuaki | 2008-09-04 |
Oil Impregnated Sintered Bearing and Manufacturing Method Thereof App 20080199115 - Shimizu; Teruo ;   et al. | 2008-08-21 |
Method of Producing Powder Sintered Product App 20080159900 - Kawase; Kinya ;   et al. | 2008-07-03 |
Composite soft magnetic sintered material having high density and high magnetic permeability and method for preparation thereof Grant 7,371,271 - Igarashi , et al. May 13, 2 | 2008-05-13 |
Warm Molding Raw Material Powder and Warm Molding Method App 20080056929 - Nakai; Takashi ;   et al. | 2008-03-06 |
Method for Forming Powder Molding Product and Mold Apparatus for Powder Molding App 20080038142 - Nakai; Takashi ;   et al. | 2008-02-14 |
Electromagnet Core and Method of Manufacturing the Same App 20080001692 - Miyahara; Masahisa ;   et al. | 2008-01-03 |
Method for Producing Soft Magnetic Metal Powder Coated With Mg-Containing Oxide Film and Method for Producing Composite Soft Magnetic Material Using Said Powder App 20080003126 - Watanabe; Muneaki ;   et al. | 2008-01-03 |
Method for Producing Composite Soft Magnetic Material Exhibiting Excellent Magnetic Characteristics, High Strength and Low Core Loss App 20070243400 - Miyahara; Masahisa ;   et al. | 2007-10-18 |
Inner Rotor And Outer Rotor Of Internal Gear Pump App 20070199408 - Shimizu; Teruo ;   et al. | 2007-08-30 |
Valve seat for engine method of manufacturing the valve seat, and cylinder head for engine App 20070101964 - Morimoto; Koichiro ;   et al. | 2007-05-10 |
Oil-impregnant sintered bearing and manufacturing method thereof, and motor Grant 7,211,219 - Maruyama , et al. May 1, 2 | 2007-05-01 |
Rare earth magnet having high strength and high electrical resistance App 20060292395 - Mori; Katsuhiko ;   et al. | 2006-12-28 |