Takayama; Takemori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takayama; Takemori.The latest application filed is for "steel with high hardness and excellent toughness".

Company Profile

1.46.52

Takayama; Takemori - Hirakata JP
TAKAYAMA; Takemori - Hirakata-shi JP
TAKAYAMA; Takemori - Osaka JP
Takayama; Takemori - Hirakata-city JP
Takayama, Takemori - Hirata-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Steel with high hardness and excellent toughness Grant 11,203,803 - Minamino , et al. December 21, 2	2021-12-21
Steel With High Hardness And Excellent Toughness App 20200165710 - MINAMINO; Yoritoshi ; et al.	2020-05-28
Sintered material, ferrous sintered sliding material, producing method of the same, sliding member, producing method of the same and coupling device Grant 8,679,400 - Takayama March 25, 2	2014-03-25
Ferrous abrasion resistant sliding materials and sliding members Grant 8,480,820 - Takayama July 9, 2	2013-07-09
Contact material, composite sintered contact component and method of producing same Grant 8,404,356 - Takayama , et al. March 26, 2	2013-03-26
Ferrous sintered multilayer roll-formed bushing, producing method of the same and connecting device Grant 8,283,046 - Takayama October 9, 2	2012-10-09
Ferrous seal sliding parts and producing method thereof Grant 8,257,514 - Takayama , et al. September 4, 2	2012-09-04
Sintered Material, Ferrous Sintered Sliding Material, Producing Method Of The Same, Sliding Member, Producing Method Of The Same And Coupling Device App 20120177528 - TAKAYAMA; Takemori	2012-07-12
Gear Part And Method Of Producing Thereof App 20120160832 - TAKAYAMA; Takemori	2012-06-28
Ferrous seal sliding parts and producing method thereof Grant 8,083,869 - Takayama , et al. December 27, 2	2011-12-27
Sintered sliding member and connecting device Grant 7,998,238 - Takayama , et al. August 16, 2	2011-08-16
Ferrous abrasion resistant sliding material Grant 7,967,922 - Takayama June 28, 2	2011-06-28
Ferrous abrasion resistant sliding material Grant 7,922,836 - Takayama April 12, 2	2011-04-12
Ferrous Sintered Multilayer Roll-Formed Bushing, Producing Method of the Same and Connecting Device App 20100227188 - Takayama; Takemori	2010-09-09
Ferrous abrasion resistant sliding material App 20100108199 - Takayama; Takemori	2010-05-06
Case hardened gear and method of producing the same Grant 7,691,213 - Takayama , et al. April 6, 2	2010-04-06
Rolling element and method of producing the same Grant 7,691,212 - Takayama April 6, 2	2010-04-06
Ferrous abrasion resistant sliding material App 20100074791 - Takayama; Takemori	2010-03-25
Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied Grant 7,648,773 - Takayama , et al. January 19, 2	2010-01-19
Rolling member and producing method thereof Grant 7,641,747 - Takayama January 5, 2	2010-01-05
Track bushing and method and apparatus for producing the same Grant 7,638,005 - Takayama , et al. December 29, 2	2009-12-29
Crawler, crawler pin, crawler bush, and crawler manufacturing method Grant 7,604,304 - Takayama October 20, 2	2009-10-20
Rolling member and producing method thereof Grant 7,566,373 - Takayama July 28, 2	2009-07-28
Rolling element Grant 7,544,255 - Takayama June 9, 2	2009-06-09
Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same Grant 7,473,296 - Takayama , et al. January 6, 2	2009-01-06
Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied Grant 7,438,979 - Takayama , et al. October 21, 2	2008-10-21
Rolling element and method of producing the same Grant 7,422,643 - Takayama , et al. September 9, 2	2008-09-09
Ferrous seal sliding parts and producing method thereof App 20080202652 - Takayama; Takemori ; et al.	2008-08-28
Rolling member and producing method thereof App 20080149229 - Takayama; Takemori	2008-06-26
Sintered Material, Ferrous Sintered Sliding Material, Producing Method of the Same, Sliding Member, Producing Method of the Same and Coupling Device App 20080146467 - Takayama; Takemori	2008-06-19
Ferrous seal sliding parts and producing method thereof App 20080060727 - Takayama; Takemori ; et al.	2008-03-13
Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied App 20070298980 - Takayama; Takemori ; et al.	2007-12-27
Ferrous seal sliding parts and producing method thereof App 20070289714 - Takayama; Takemori ; et al.	2007-12-20
Crawler bushing and method and device for producing the same Grant 7,306,684 - Takayama , et al. December 11, 2	2007-12-11
Contact material, composite sintered contact component and method of producing same Grant 7,300,623 - Takayama , et al. November 27, 2	2007-11-27
Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same Grant 7,282,078 - Takayama , et al. October 16, 2	2007-10-16
Track bushing and method and apparatus for producing the same Grant 7,282,173 - Takayama , et al. October 16, 2	2007-10-16
Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same Grant 7,279,228 - Takayama , et al. October 9, 2	2007-10-09
Copper based sintered contact material and double-layered sintered contact member Grant 7,261,951 - Takayama , et al. August 28, 2	2007-08-28
Crawler, crawler pin, crawler bush, and crawler manufacturing method Grant 7,240,973 - Takayama July 10, 2	2007-07-10
Crawler, crawler pin, crawler bush, and crawler manufacturing method App 20070126287 - Takayama; Takemori	2007-06-07
Sintered sliding material, sliding member, connection device and device provided with sliding member App 20070009757 - Takayama; Takemori ; et al.	2007-01-11
Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same Grant 7,094,473 - Takayama , et al. August 22, 2	2006-08-22
Track bushing and method and apparatus for producing the same App 20060175742 - Takayama; Takemori ; et al.	2006-08-10
Copper based sintered contact material and double-layered sintered contact member Grant 7,087,318 - Takayama , et al. August 8, 2	2006-08-08
Sintered sliding member and working implement-connecting apparatus App 20060159376 - Takayama; Takemori ; et al.	2006-07-20
Contact material, composite sintered component and method of producing same Grant 7,078,107 - Takayama , et al. July 18, 2	2006-07-18
Track bushing and method and apparatus for producing the same App 20060144481 - Takayama; Takemori ; et al.	2006-07-06
Track bushing and method and apparatus for producing the same App 20060144480 - Takayama; Takemori ; et al.	2006-07-06
Copper based sintered contact material and double-layered sintered contact member Grant 7,056,598 - Takayama , et al. June 6, 2	2006-06-06
Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same App 20060115617 - Takayama; Takemori ; et al.	2006-06-01
Rolling element and method of producing the same App 20060021679 - Takayama; Takemori ; et al.	2006-02-02
Rolling element and method of producing the same App 20060016519 - Takayama; Takemori	2006-01-26
Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same App 20060002811 - Takayama; Takemori ; et al.	2006-01-05
Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same App 20050284258 - Takayama, Takemori ; et al.	2005-12-29
Rolling member and producing method thereof App 20050257860 - Takayama, Takemori	2005-11-24
Rolling elements App 20050247377 - Takayama, Takemori ; et al.	2005-11-10
Coupling device for equipment implement Grant 6,962,458 - Takayama , et al. November 8, 2	2005-11-08
Rolling elements App 20050241734 - Takayama, Takemori ; et al.	2005-11-03
Ferrous abrasion resistant sliding material App 20050236072 - Takayama, Takemori	2005-10-27
Ferrous abrasion resistant sliding materials and sliding members App 20050217764 - Takayama, Takemori	2005-10-06
Ferrous seal sliding parts and producing method thereof App 20050194071 - Takayama, Takemori ; et al.	2005-09-08
Ferrous seal sliding parts and producing method thereof App 20050189045 - Takayama, Takemori ; et al.	2005-09-01
Contact material, composite sintered contact component and method of producing same App 20050158571 - Takayama, Takemori ; et al.	2005-07-21
High-toughness wear-resistant steel Grant 6,899,774 - Takayama , et al. May 31, 2	2005-05-31
Gear part and method of producing thereof App 20050103777 - Takayama, Takemori	2005-05-19
Rolling element and method of producing the same App 20050051240 - Takayama, Takemori	2005-03-10
Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied App 20050051975 - Takayama, Takemori ; et al.	2005-03-10
Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same App 20050044987 - Takayama, Takemori ; et al.	2005-03-03
Copper based sintered contact material and double-layered sintered contact member Grant 6,844,085 - Takayama , et al. January 18, 2	2005-01-18
Rolling element and method of producing the same App 20040256029 - Takayama, Takemori ; et al.	2004-12-23
Crawler bushing and method and device for producing the same App 20040164614 - Takayama, Takemori ; et al.	2004-08-26
Copper based sintered contact material and double-layered sintered contact member App 20040149083 - Takayama, Takemori ; et al.	2004-08-05
Copper based sintered contact material and double-layered sintered contact member App 20040149082 - Takayama, Takemori ; et al.	2004-08-05
Copper based sintered contact material and double-layered sintered contact member App 20040149081 - Takayama, Takemori ; et al.	2004-08-05
Contact material, composite sintered contact component and method of producing same App 20040123698 - Takayama, Takemori ; et al.	2004-07-01
High-hardness, high-toughness steels and crawler components, earth wear resistant components, fastening bolts, high-toughness gears, high-toughness, high contact pressure resistance gears, and wear resistant steel plates using the same App 20040047757 - Takayama, Takemori	2004-03-11
Rolling elements App 20040035499 - Takayama, Takemori ; et al.	2004-02-26
Cooper-based sintering sliding material and multi-layered sintered sliding member App 20030209103 - Takayama, Takemori ; et al.	2003-11-13
Sintered material and composite sintered contact component Grant 6,613,121 - Takayama , et al. September 2, 2	2003-09-02
Coupling device for equipment implement App 20030150140 - Takayama, Takemori ; et al.	2003-08-14
Crawler, crawler pin, crawler bush, and crawler manufacturing method App 20030111905 - Takayama, Takemori	2003-06-19
Copper based sintered contact material and double-layered sintered contact member App 20030099853 - Takayama, Takemori ; et al.	2003-05-29
Sintered material and composite sintered contact component App 20030049148 - Takayama, Takemori ; et al.	2003-03-13
High-toughness wear-resistant steel App 20030026723 - Takayama, Takemori ; et al.	2003-02-06
Contact material, composite sintered contact component and method of producing same App 20020172836 - Takayama, Takemori ; et al.	2002-11-21
Sliding contact material, sliding contact element and producing method Grant 6,428,744 - Takayama , et al. August 6, 2	2002-08-06
Bushing for crawler belt and method of manufacture App 20010050121 - Takayama, Takemori ; et al.	2001-12-13
Rolling element and producing method Grant 6,309,475 - Takayama , et al. October 30, 2	2001-10-30
Carburized parts, method for producing same and carburizing system Grant 6,258,179 - Takayama , et al. July 10, 2	2001-07-10
High Surface Pressure Resistant Steel Parts And Methods Of Producing Same App 20010001396 - TAKAYAMA, TAKEMORI ; et al.	2001-05-24
Self-lubricating sintered sliding material and method for manufacturing the same Grant 6,015,775 - Takayama , et al. January 18, 2	2000-01-18
Sinter joining method and sintered composite member produced by same Grant 5,948,549 - Takayama , et al. September 7, 1	1999-09-07
Water solvent extraction degreasing method and molded products produced therewith Grant 5,877,270 - Takayama , et al. March 2, 1	1999-03-02
Binder for use in metal powder injection molding and debinding method by the use of the same Grant 5,627,258 - Takayama , et al. May 6, 1	1997-05-06

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