Hirata; Tsuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirata; Tsuyoshi.The latest application filed is for "anti-cdh6 antibody and anti-cdh6 antibody-drug conjugate".

Company Profile

2.42.31

Hirata; Tsuyoshi - Tokyo JP
Hirata; Tsuyoshi - Hyogo JP
Hirata; Tsuyoshi - Kobe JP
Hirata; Tsuyoshi - Kobe-shi JP
Hirata; Tsuyoshi - Osaka JP
Hirata; Tsuyoshi - Kanagawa JP
Hirata; Tsuyoshi - Yokohama JP
Hirata; Tsuyoshi - Takatsuki JP
Hirata; Tsuyoshi - Himeji JA

*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
Anti-CDH6 antibody and method of producing an anti-CDH6 antibody-drug conjugate Grant 11,446,386 - Saito , et al. September 20, 2	2022-09-20
Anti-CDH6 antibody and anti-CDH6 antibody-drug conjugate Grant 11,077,202 - Saito , et al. August 3, 2	2021-08-03
Anti-cdh6 Antibody And Anti-cdh6 Antibody-drug Conjugate App 20200390900 - SAITO; Atsuko ; et al.	2020-12-17
Anti-cdh6 Antibody And Anti-cdh6 Antibody-drug Conjugate App 20200171163 - SAITO; Atsuko ; et al.	2020-06-04
Copolymer for dispersant for cement, dispersant for cement, and cement composition Grant 9,328,022 - Hirata , et al. May 3, 2	2016-05-03
Copolymer For Dispersant For Cement, Dispersant For Cement, And Cement Composition App 20150065615 - Hirata; Tsuyoshi ; et al.	2015-03-05
Ultrarapid hardening cement composition and dispersant for ultrarapid hardening cement composition Grant 8,076,396 - Ono , et al. December 13, 2	2011-12-13
Dispersant using kraft lignin and novel lignin derivative Grant 7,691,982 - Tomita , et al. April 6, 2	2010-04-06
Cement admixture and production method thereof Grant 7,662,884 - Yuasa , et al. February 16, 2	2010-02-16
Ultrarapid Hardening Cement Composition And Dispersant For Ultrarapid Hardening Cement Composition App 20090131560 - Ono; Akira ; et al.	2009-05-21
Cement Admixture App 20090054557 - Yamazaki; Hiroshi ; et al.	2009-02-26
Polycarboxylic acid copolymer, production method and use thereof Grant 7,405,264 - Yuasa , et al. July 29, 2	2008-07-29
Production processes for alkylene oxide addition product and its derivatives Grant 7,402,644 - Inaoka , et al. July 22, 2	2008-07-22
Admixture for cement Grant 7,321,006 - Hayashiya , et al. January 22, 2	2008-01-22
Cement admixture, cement composition and method for laying work the same, and method for producing cement hardened product Grant 7,304,104 - Yamashita , et al. December 4, 2	2007-12-04
Dispersant Using Kraft Lignin and Novel Lignin Derivative App 20070260046 - Tomita; Takashi ; et al.	2007-11-08
Method For Production Of Cement Dispersant And Polycarboxylic Acid Type Polymer For Cement Dispersant App 20070254976 - Hirata; Tsuyoshi ; et al.	2007-11-01
Additive for hydraulic material App 20070181042 - Masanaga; Mari ; et al.	2007-08-09
Cement admixture and cement composition Grant 7,253,220 - Yamashita , et al. August 7, 2	2007-08-07
Cement dispersant, its production process, and cement composition using the cement dispersant Grant 7,247,662 - Yuasa , et al. July 24, 2	2007-07-24
Additive for hydraulic material and concrete composition App 20060254469 - Hirata; Tsuyoshi ; et al.	2006-11-16
Cement admixture and cement composition Grant 7,125,944 - Yamashita , et al. October 24, 2	2006-10-24
Admixture composition for hydraulic material App 20060004149 - Masanaga; Mari ; et al.	2006-01-05
Cement dispersant, its production process, and cement composition using the cement dispersant App 20050222301 - Yuasa, Tsutomu ; et al.	2005-10-06
Cement dispersant, its production process, and cement composition using the cement dispersant Grant 6,946,505 - Yuasa , et al. September 20, 2	2005-09-20
Cement admixture App 20050182162 - Hayashiya, Toshio ; et al.	2005-08-18
Cement admixture and cement composition Grant 6,919,388 - Nishikawa , et al. July 19, 2	2005-07-19
Cement admixture and cement composition Grant 6,911,494 - Yamashita , et al. June 28, 2	2005-06-28
Polycarboxylic acid copolymer, production method and use thereof App 20050131110 - Yuasa, Tsutomu ; et al.	2005-06-16
Polymer, process for preparing the same, and use of the same App 20050113541 - Tsumori, Takahiro ; et al.	2005-05-26
Production processes for alkylene oxide addition product and its derivatives App 20050080298 - Inaoka, Toru ; et al.	2005-04-14
Polycarboxylic acid copolymer, production method and use thereof Grant 6,864,337 - Yuasa , et al. March 8, 2	2005-03-08
Cement admixture and production method thereof App 20040260011 - Yuasa, Tsutomu ; et al.	2004-12-23
Cement admixture and cement composition App 20040204517 - Yamashita, Akihiko ; et al.	2004-10-14
Cement admixture, cement composition and method for laying work the same, and method for producing cement hardened product App 20040198871 - Yamashita, Akihiko ; et al.	2004-10-07
Acrylic acid (salt) polymer, its production process and uses Grant 6,794,473 - Yamaguchi , et al. September 21, 2	2004-09-21
Method for production of alkoxylated compound Grant 6,762,325 - Inaoka , et al. July 13, 2	2004-07-13
Copolymer for cement admixtures and its production process and use Grant 6,727,315 - Yamamoto , et al. April 27, 2	2004-04-27
Method for production of esterified product and apparatus therefor Grant 6,716,896 - Hirata , et al. April 6, 2	2004-04-06
Cement admixture and cement composition App 20030199616 - Yamashita, Akihiko ; et al.	2003-10-23
Admixture composition for hydraulic material App 20030191214 - Masanaga, Mari ; et al.	2003-10-09
Copolymer for cement admixtures and its production process and use App 20030125492 - Yamamoto, Masaya ; et al.	2003-07-03
Cement admixture and cement composition App 20030106464 - Yamashita, Akihiko ; et al.	2003-06-12
Cement dispersant and cement composition comprising this Grant 6,569,234 - Yamashita , et al. May 27, 2	2003-05-27
Cement dispersant, its production process, and cement composition using the cement dispersant App 20030094121 - Yuasa, Tsutomu ; et al.	2003-05-22
Cement admixture and cement composition App 20030087993 - Nishikawa, Tomotaka ; et al.	2003-05-08
Cement additive Grant 6,545,083 - Hirata , et al. April 8, 2	2003-04-08
Acrylic acid (salt) polymer, its production process and uses App 20030008995 - Yamaguchi, Shigeru ; et al.	2003-01-09
Method for production of alkoxylated compound App 20030004377 - Inaoka, Toru ; et al.	2003-01-02
Polycarboxylic acid copolymer, production method and use thereof App 20020193547 - Yuasa, Tsutomu ; et al.	2002-12-19
Cement admixture and cement composition comprising this Grant 6,454,850 - Yamashita , et al. September 24, 2	2002-09-24
Method for production of esterified product and apparatus therefor App 20020087028 - Hirata, Tsuyoshi ; et al.	2002-07-04
Method for producing polycarboxylic acid for cement dispersant and cement composition Grant 6,388,038 - Hirata , et al. May 14, 2	2002-05-14
Cement dispersant and cement composition comprising this App 20020050232 - Yamashita, Akihiko ; et al.	2002-05-02
Cement dispersant, method for production thereof, and cement composition using the dispersant Grant 6,376,581 - Tanaka , et al. April 23, 2	2002-04-23
Method for production of esterified product and apparatus therefor Grant 6,362,364 - Hirata , et al. March 26, 2	2002-03-26
Anti-shrinkage agent for hydraulic material App 20020004559 - Hirata, Tsuyoshi ; et al.	2002-01-10
Cement admixture and cement composition comprising this App 20010052308 - Yamashita, Akihiko ; et al.	2001-12-20
Cement admixture and cement composition Grant 6,294,015 - Yamashita , et al. September 25, 2	2001-09-25
Cement composition Grant 6,258,162 - Kawakami , et al. July 10, 2	2001-07-10
Cement composition using the dispersant of (meth)acrylic esters, (metha)acrylic acids polymers Grant 6,187,841 - Tanaka , et al. February 13, 2	2001-02-13
Cement dispersant, method for producing polycarboxylic acid for cement dispersant and cement composition Grant 6,174,980 - Hirata , et al. January 16, 2	2001-01-16
Cement admixture and cement composition Grant 6,166,112 - Hirata , et al. December 26, 2	2000-12-26
Cement additive and cement composition using same Grant 6,165,262 - Kono , et al. December 26, 2	2000-12-26
Method for dispersion of cement Grant 6,048,916 - Hirata , et al. April 11, 2	2000-04-11
Cement composition Grant 5,925,184 - Hirata , et al. July 20, 1	1999-07-20
Cement additive, its production process and use Grant 5,912,284 - Hirata , et al. June 15, 1	1999-06-15
Acrylic acid derivatives, method for preparing the acrylic acid derivatives, and acrylic acid polymers Grant 5,834,576 - Nagano , et al. November 10, 1	1998-11-10
Fluidity control of cementitious compositions Grant 5,661,206 - Tanaka , et al. August 26, 1	1997-08-26
Cement with sulfoalkyacrylate polymers Grant 5,137,945 - Tsubakimoto , et al. * August 11, 1	1992-08-11
Cement dispersant Grant 4,972,025 - Tsubakimoto , et al. November 20, 1	1990-11-20
Cement dispersant Grant 4,870,120 - Tsubakimoto , et al. September 26, 1	1989-09-26
Voltage Regulator For Generator Grant 3,868,563 - Hirata February 25, 1	1975-02-25