Inventor · disambiguated record
Takemori Takayama
Also filed as: TAKAYAMA TAKEMORI
48 granted patents·14 pending applications·758 citations·filing 1995–2016
98Inventor score
Top patents by PatentIndex Score
62 records- 0196US6844085B2Copper based sintered contact material and double-layered sintered contact memberKOMATSU MFG CO LTD·Filed 2002·Granted Jan 18, 2005·48 cites·15 claims
- 0294US6447619B1High surface pressure resistant steel parts and methods of producing sameKOMATSU MFG CO LTD·Filed 2000·Granted Sep 10, 2002·37 cites·10 claims
- 0393US8257514B2Ferrous seal sliding parts and producing method thereofTAKAYAMA TAKEMORI·Filed 2005·Granted Sep 4, 2012·16 cites·16 claims
- 0493US7566373B2Rolling member and producing method thereofKOMATSU MFG CO LTD·Filed 2005·Granted Jul 28, 2009·9 cites·13 claims
- 0593US6309475B1Rolling element and producing methodKOMATSU MFG CO LTD·Filed 1999·Granted Oct 30, 2001·53 cites·11 claims
- 0693US6015775ASelf-lubricating sintered sliding material and method for manufacturing the sameKOMATSU MFG CO LTD·Filed 1996·Granted Jan 18, 2000·63 cites·23 claims
- 0790US8679400B2Sintered material, ferrous sintered sliding material, producing method of the same, sliding member, producing method of the same and coupling deviceTAKAYAMA TAKEMORI·Filed 2012·Granted Mar 25, 2014·8 cites·5 claims
- 0890US6428744B1Sliding contact material, sliding contact element and producing methodKOMATSU MFG CO LTD·Filed 2000·Granted Aug 6, 2002·33 cites·13 claims
- 0989US6258179B1Carburized parts, method for producing same and carburizing systemKOMATSU MFG CO LTD·Filed 1998·Granted Jul 10, 2001·91 cites·17 claims
- 1088US8083869B2Ferrous seal sliding parts and producing method thereofTAKAYAMA TAKEMORI·Filed 2005·Granted Dec 27, 2011·6 cites·7 claims
- 1188US7422643B2Rolling element and method of producing the sameKOMATSU MFG CO LTD·Filed 2005·Granted Sep 9, 2008·8 cites·16 claims
- 1285US7094473B2Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the sameKOMATSU MFG CO LTD·Filed 2003·Granted Aug 22, 2006·21 cites·24 claims
- 1385US6962458B2Coupling device for equipment implementKOMATSU MFG CO LTD·Filed 2002·Granted Nov 8, 2005·21 cites·27 claims
- 1485US6899774B2High-toughness wear-resistant steelKOMATSU MFG CO LTD·Filed 2002·Granted May 31, 2005·19 cites·8 claims
- 1583US8283046B2Ferrous sintered multilayer roll-formed bushing, producing method of the same and connecting deviceTAKAYAMA TAKEMORI·Filed 2007·Granted Oct 9, 2012·8 cites·35 claims
- 1683US7648773B2Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are appliedKOMATSU MFG CO LTD·Filed 2007·Granted Jan 19, 2010·4 cites·9 claims
- 1783US6413328B2High surface pressure resistant steel parts and methods of producing sameKOMATSU MFG CO LTD·Filed 1997·Granted Jul 2, 2002·33 cites·9 claims
- 1883US6270595B1Bushing for crawler belt and method of manufactureKOMATSU MFG CO LTD·Filed 1998·Granted Aug 7, 2001·31 cites·25 claims
- 1981US7998238B2Sintered sliding member and connecting deviceKOMATSU MFG CO LTD·Filed 2004·Granted Aug 16, 2011·21 cites·3 claims
- 2081US7641747B2Rolling member and producing method thereofKOMATSU MFG CO LTD·Filed 2007·Granted Jan 5, 2010·3 cites·10 claims
- 2179US5627258ABinder for use in metal powder injection molding and debinding method by the use of the sameKOMATSU MFG CO LTD·Filed 1995·Granted May 6, 1997·54 cites·36 claims
- 2278US7282078B2Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the sameKOMATSU MFG CO LTD·Filed 2005·Granted Oct 16, 2007·3 cites·19 claims
- 2375US6613121B2Sintered material and composite sintered contact componentKOMATSU MFG CO LTD·Filed 2001·Granted Sep 2, 2003·17 cites·27 claims
- 2472US6322902B1Sliding contact material, sliding contact element and producing methodKOMATSU MFG CO LTD·Filed 1999·Granted Nov 27, 2001·25 cites·16 claims
- 2571US7638005B2Track bushing and method and apparatus for producing the sameKOMATSU MFG CO LTD·Filed 2006·Granted Dec 29, 2009·2 cites·10 claims
- 2670US7967922B2Ferrous abrasion resistant sliding materialKOMATSU MFG CO LTD·Filed 2009·Granted Jun 28, 2011·0 cites·7 claims
- 2770US7922836B2Ferrous abrasion resistant sliding materialKOMATSU MFG CO LTD·Filed 2009·Granted Apr 12, 2011·0 cites·6 claims
- 2870US7604304B2Crawler, crawler pin, crawler bush, and crawler manufacturing methodKOMATSU MFG CO LTD·Filed 2007·Granted Oct 20, 2009·7 cites·23 claims
- 2970US7078107B2Contact material, composite sintered component and method of producing sameKOMATSU MFG CO LTD·Filed 2001·Granted Jul 18, 2006·9 cites·13 claims
- 3069US7438979B2Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are appliedKOMATSU MFG CO LTD·Filed 2004·Granted Oct 21, 2008·7 cites·13 claims
- 3166US7691213B2Case hardened gear and method of producing the sameKOMATSU MFG CO LTD·Filed 2004·Granted Apr 6, 2010·6 cites·23 claims
- 3266US7240973B2Crawler, crawler pin, crawler bush, and crawler manufacturing methodKOMATSU MFG CO LTD·Filed 2002·Granted Jul 10, 2007·13 cites·4 claims
- 3365US7544255B2Rolling elementKOMATSU MFG CO LTD·Filed 2005·Granted Jun 9, 2009·7 cites·13 claims
- 3464US5877270AWater solvent extraction degreasing method and molded products produced therewithKOMATSU MFG CO LTD·Filed 1997·Granted Mar 2, 1999·26 cites·31 claims
- 3563US7473296B2Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the sameKOMATSU MFG CO LTD·Filed 2005·Granted Jan 6, 2009·2 cites·4 claims
- 3662US7691212B2Rolling element and method of producing the sameKOMATSU MFG CO LTD·Filed 2004·Granted Apr 6, 2010·4 cites·15 claims
- 3761US5854379AThermal decomposition degreasing method and molded products thereofKOMATSU MFG CO LTD·Filed 1997·Granted Dec 29, 1998·24 cites·21 claims
- 3859US7306684B2Crawler bushing and method and device for producing the sameKOMATSU MFG CO LTD·Filed 2001·Granted Dec 11, 2007·5 cites·11 claims
- 3959US7261951B2Copper based sintered contact material and double-layered sintered contact memberKOMATSU MFG CO LTD·Filed 2004·Granted Aug 28, 2007·1 cites·15 claims
- 4059US7056598B2Copper based sintered contact material and double-layered sintered contact memberKOMATSU MFG CO LTD·Filed 2004·Granted Jun 6, 2006·1 cites·12 claims
- 4159US2008202652A1Ferrous seal sliding parts and producing method thereofTAKAYAMA TAKEMORI·Filed 2008·Application pending·0 cites
- 4259US2012160832A1Gear part and method of producing thereofTAKAYAMA TAKEMORI·Filed 2012·Application pending·0 cites
- 4358US2008060727A1Ferrous seal sliding parts and producing method thereofTAKAYAMA TAKEMORI·Filed 2007·Application pending·0 cites
- 4457US2005236072A1Ferrous abrasion resistant sliding materialTAKAYAMA TAKEMORI·Filed 2005·Application pending·0 cites
- 4557US2005247377A1Rolling elementsKOMATSU MFG CO LTD·Filed 2005·Application pending·0 cites
- 4657US2007289714A1Ferrous seal sliding parts and producing method thereofTAKAYAMA TAKEMORI·Filed 2007·Application pending·0 cites
- 4757US2005241734A1Rolling elementsKOMATSU MFG CO LTD·Filed 2005·Application pending·0 cites
- 4853US8404356B2Contact material, composite sintered contact component and method of producing sameTAKAYAMA TAKEMORI·Filed 2005·Granted Mar 26, 2013·0 cites·17 claims
- 4952US7087318B2Copper based sintered contact material and double-layered sintered contact memberKOMATSU MFG CO LTD·Filed 2004·Granted Aug 8, 2006·0 cites·12 claims
- 5052US5948549ASinter joining method and sintered composite member produced by sameKOMATSU MFG CO LTD·Filed 1996·Granted Sep 7, 1999·12 cites·12 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →