Inventor · disambiguated record
Motoharu Akiyama
Also filed as: AKIYAMA MOTOHARU
41 granted patents·14 pending applications·343 citations·filing 1987–2014
98Inventor score
Top patents by PatentIndex Score
55 records- 0192US9595855B2Resin gear device with resin lubricating grease compositionMINEBEA CO LTD·Filed 2014·Granted Mar 14, 2017·12 cites·20 claims
- 0285US8690438B2Sliding bearing having self-lubricating linerKARAKI TADAHIKO·Filed 2011·Granted Apr 8, 2014·8 cites·4 claims
- 0385US6395677B1Material for bearing retainerMINEBEA CO LTD·Filed 2001·Granted May 28, 2002·25 cites·6 claims
- 0480US6494928B1Polishing compound for sheet metal coatingMINEBEA CO LTD·Filed 2002·Granted Dec 17, 2002·21 cites·7 claims
- 0579US4732232ATiltable shift lever assembly for automotive vehicle transmissionTOYOTA MOTOR CO LTD·Filed 1987·Granted Mar 22, 1988·46 cites·18 claims
- 0677US6725574B2Shoe midsole, method for preparing same and shoes using sameMINEBEA CO LTD·Filed 2002·Granted Apr 27, 2004·33 cites·10 claims
- 0777US6420321B1Fluorine-based oil composition for actuator rolling bearingsMINEBEA CO LTD·Filed 2000·Granted Jul 16, 2002·15 cites·5 claims
- 0876US6777360B2Ceramic material, method of producing same, and formed product thereofMINEBEA CO LTD·Filed 2002·Granted Aug 17, 2004·14 cites·6 claims
- 0976US6573215B2Material for bearing rolling elementMINEBEA CO LTD·Filed 2001·Granted Jun 3, 2003·14 cites·8 claims
- 1074US7696139B2Grease composition for pivot assembly bearing and bearing for pivot assemblyMINEBEA CO LTD·Filed 2006·Granted Apr 13, 2010·2 cites·7 claims
- 1174US6723684B2Low torque grease compositionMINEBEA CO LTD·Filed 2003·Granted Apr 20, 2004·9 cites·16 claims
- 1273US6265361B1Bearing grease composition for motorMINEBEA CO LTD·Filed 2000·Granted Jul 24, 2001·13 cites·7 claims
- 1372US9080605B2Sliding bearing having self-lubricating linerMINEBEA CO LTD·Filed 2014·Granted Jul 14, 2015·2 cites·14 claims
- 1470US6730639B1Grease composition for bearings of information devicesMINEBEA CO LTD·Filed 2000·Granted May 4, 2004·10 cites·18 claims
- 1570US6258762B1Bearing for high efficiency electric motorMINEBEA CO LTD·Filed 2000·Granted Jul 10, 2001·10 cites·10 claims
- 1669US6271182B1Rolling device for information apparatusMINEBEA CO LTD·Filed 2000·Granted Aug 7, 2001·7 cites·14 claims
- 1767US6775931B2Stud and shoe provided with the studsMINEBEA CO LTD·Filed 2002·Granted Aug 17, 2004·9 cites·16 claims
- 1866US7140778B2Synthetic resin composites and bearings formed therefrom and methodMINEBEA CO LTD·Filed 2003·Granted Nov 28, 2006·6 cites·37 claims
- 1965US6887288B2Superfinishing grindstoneMINEBEA CO LTD·Filed 2003·Granted May 3, 2005·7 cites·14 claims
- 2064US7067463B2Pivot assembly bearingMINEBEA CO LTD·Filed 2003·Granted Jun 27, 2006·4 cites·7 claims
- 2164US7008196B2Electrically motorized pump having a submersible sleeve bearingMINEBEA CO LTD·Filed 2004·Granted Mar 7, 2006·8 cites·22 claims
- 2264US6712517B2Sleeve bearing arrangementMINEBEA CO LTD·Filed 2001·Granted Mar 30, 2004·8 cites·6 claims
- 2364US6670318B2Liquid cleanserMINEBEA CO LTD·Filed 2002·Granted Dec 30, 2003·4 cites·9 claims
- 2463US7176167B2Vibration resistant bearingAKIYAMA MOTOHARU·Filed 2003·Granted Feb 13, 2007·5 cites·34 claims
- 2561US6946429B2Bearing for electronically controlled throttle motorMINEBEA CO LTD·Filed 2003·Granted Sep 20, 2005·5 cites·26 claims
- 2660US6673762B2Contaminated surface polishing-washing detergent compositionMINEBEA CO LTD·Filed 2002·Granted Jan 6, 2004·1 cites·7 claims
- 2759US6689729B2Powder detergentMINEBEA CO LTD·Filed 2002·Granted Feb 10, 2004·2 cites·14 claims
- 2859US6423126B1Less outgas generating anticorrosive composition for HDDMINEBEA CO LTD·Filed 2000·Granted Jul 23, 2002·3 cites·21 claims
- 2958US6821433B2Water purification methodMINEBEA CO LTD·Filed 2004·Granted Nov 23, 2004·2 cites·9 claims
- 3056US7132155B2RBC or CRBC fine powder dispersing foam-molded synthetic resin material, method for preparing same and uses thereofMINEBEA CO LTD·Filed 2002·Granted Nov 7, 2006·2 cites·18 claims
- 3154US6777042B2Deodorizing and absorbing materialMINEBEA CO LTD·Filed 2002·Granted Aug 17, 2004·2 cites·9 claims
- 3254US6703354B2Anticorrosive lubricant composition for molded plastic products and molded plastic products with same applied theretoMINEBEA CO LTD·Filed 2001·Granted Mar 9, 2004·1 cites·5 claims
- 3353US6783433B2Polishing-washing methodMINEBEA CO LTD·Filed 2002·Granted Aug 31, 2004·3 cites·10 claims
- 3453US6531431B2Pivot assembly bearingMINEBEA CO LTD·Filed 2001·Granted Mar 11, 2003·5 cites·6 claims
- 3552US6653261B2High speed rolling bearingMINEBEA CO LTD·Filed 2002·Granted Nov 25, 2003·1 cites·8 claims
- 3651US6261999B1Bearing having low torque, small noise and long lifeMINEBEA CO LTD·Filed 2000·Granted Jul 17, 2001·1 cites·7 claims
- 3750US2004037921A1Raw material for agricultural use and its applictionsMINEBEA CO LTD·Filed 2003·Application pending·0 cites
- 3850US2005054544A1Bearing grease compositionMINEBEA CO LTD·Filed 2004·Application pending·0 cites
- 3949US6746519B2Air cleaning filterMINEBEA CO LTD·Filed 2002·Granted Jun 8, 2004·1 cites·11 claims
- 4047US2005124750A1Synthetic resin composition and bearing parts made therefromMINEBEA CO LTD·Filed 2004·Application pending·0 cites
- 4146US2003013622A1Bearing grease compositionMINEBEA CO LTD·Filed 2002·Application pending·0 cites
- 4245US8722598B2Grease composition for bearings with improved heat-resistant acoustic lifeAKIYAMA MOTOHARU·Filed 2012·Granted May 13, 2014·0 cites·4 claims
- 4345US5025678AColumn shift lever deviceTOYOTA MOTOR CO LTD·Filed 1989·Granted Jun 25, 1991·12 cites·7 claims
- 4445US2002175118A1Water purification filterFiled 2002·Application pending·0 cites
- 4542US2003144159A1Fluorescent grease and bearings having the same thereinFiled 2002·Application pending·0 cites
- 4641US2009029881A1Heat resistant lithium grease composition and a small motor reduced noise bearingOKAMURA SEIJI·Filed 2005·Application pending·0 cites
- 4741US2002002121A1Fluorescent grease and bearings having the same thereinFiled 2001·Application pending·0 cites
- 4840US2008305973A1Lithium Grease Composition Sealed in a Small Motor Bearing to Reduce NoiseIWAMATSU HIROKI·Filed 2005·Application pending·0 cites
- 4940US2012275735A1Rolling bearingAKIYAMA MOTOHARU·Filed 2012·Application pending·0 cites
- 5039US2004258334A1Underwater sleeve bearing and application thereofMINEBEA CO LTD·Filed 2004·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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