loadpatents
name:-0.036590814590454
name:-0.024042129516602
name:-0.00082087516784668
Kawahara; Shigeru Patent Filings

Kawahara; Shigeru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawahara; Shigeru.The latest application filed is for "novel aldolase and production process of substituted alpha-keto acids".

Company Profile
0.26.33
  • Kawahara; Shigeru - Kawasaki N/A JP
  • Kawahara; Shigeru - Kawasaki-shi JP
  • Kawahara; Shigeru - Kanagawa JP
  • Kawahara; Shigeru - Tokyo JP
  • Kawahara, Shigeru - Ibaraki JP
  • Kawahara; Shigeru - Tsukuba 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
PatentDate
Resin composition
Grant 9,018,321 - Amano , et al. April 28, 2
2015-04-28
Recombinant polynucleotide, host cells containing the same and a process for producing a protein having aldolase activity
Grant 8,697,416 - Sugiyama , et al. April 15, 2
2014-04-15
Process of producing glutamate derivatives
Grant 8,563,278 - Sugiyama , et al. October 22, 2
2013-10-22
Novel Aldolase And Production Process Of Substituted Alpha-keto Acids
App 20130252310 - SUGIYAMA; Masakazu ;   et al.
2013-09-26
Process for producing glutamate derivatives
Grant 8,535,920 - Sugiyama , et al. September 17, 2
2013-09-17
Novel Aldolase And Production Process Of Substituted Alpha-keto Acids
App 20130157342 - SUGIYAMA; Masakazu ;   et al.
2013-06-20
Aldolase and production process of substituted .alpha.-keto acids
Grant 8,273,556 - Sugiyama , et al. September 25, 2
2012-09-25
Process for producing glutamate derivatives
Grant 8,202,711 - Sugiyama , et al. June 19, 2
2012-06-19
Novel Aldolase And Production Process Of Substituted Alpha-keto Acids
App 20120040416 - SUGIYAMA; Masakazu ;   et al.
2012-02-16
Processes Of Producing Glutamic Acid Compounds And Production Intermediates Therefore And Novel Intermediate For The Processes
App 20120035373 - KAWAHARA; Shigeru ;   et al.
2012-02-09
Aldolase and production process of substituted .alpha.-keto acids
Grant 8,058,038 - Sugiyama , et al. November 15, 2
2011-11-15
Polyamide Composition
App 20110196080 - Matsuoka; Hideharu ;   et al.
2011-08-11
Process For Producing Glutamate Derivatives
App 20110189738 - SUGIYAMA; Masakazu ;   et al.
2011-08-04
Processes of producing glutamic acid compounds and production intermediates therefore and novel intermediate for the processes
Grant 7,868,187 - Kawahara , et al. January 11, 2
2011-01-11
Process Of Producing Glutamate Derivatives
App 20100323411 - SUGIYAMA; MASAKAZU ;   et al.
2010-12-23
Process for producing an optically active compound
Grant 7,816,541 - Kawahara , et al. October 19, 2
2010-10-19
Process For Producing Glutamate Derivatives
App 20100261234 - SUGIYAMA; Masakazu ;   et al.
2010-10-14
Processes Of Producing Glutamic Acid Compounds And Production Intermediates Therefore And Novel Intermediate For The Processes
App 20100105924 - KAWAHARA; Shigeru ;   et al.
2010-04-29
Processes of producing glutamic acid compounds and production intermediates therefore and novel intermediate for the processes
Grant 7,678,925 - Kawahara , et al. March 16, 2
2010-03-16
Processes Of Producing Glutamic Acid Compounds And Production Intermediates Therefore And Novel Intermediate For The Processes
App 20090259052 - KAWAHARA; Shigeru ;   et al.
2009-10-15
Resin Composition
App 20090030158 - Amano; Hiroshi ;   et al.
2009-01-29
Process For Producing An Optically Active Compound
App 20080207920 - KAWAHARA; Shigeru ;   et al.
2008-08-28
Process For Producing Glutamate Derivatives
App 20080199921 - Sugiyama; Masakazu ;   et al.
2008-08-21
Processes of producing glutamic acid compounds and production intermediates therefore and novel intermediate for the processes
Grant 7,390,909 - Kawahara , et al. June 24, 2
2008-06-24
Processes Of Producing Glutamic Acid Compounds And Production Intermediates Therefore And Novel Intermediate For The Processes
App 20080091032 - KAWAHARA; Shigeru ;   et al.
2008-04-17
Process for producing .gamma.-hydroxyamino acid derivatives and monatins
Grant 7,329,427 - Amino , et al. February 12, 2
2008-02-12
Process of producing glutamate derivatives
Grant 7,297,800 - Sugiyama , et al. November 20, 2
2007-11-20
Process For Producing Glutamate Derivatives
App 20070072277 - Sugiyama; Masakazu ;   et al.
2007-03-29
Failure communication method
App 20060212749 - Kawahara; Shigeru ;   et al.
2006-09-21
Processes of producing glutamic acid compounds and production intermediates therefore and novel intermediate for the processes
Grant 7,064,219 - Kawahara , et al. June 20, 2
2006-06-20
Processes of producing glutamic acid compounds and production intermediates therefore and novel intermediate for the processes
App 20060074249 - Kawahara; Shigeru ;   et al.
2006-04-06
Crystallization processes for the formation of stable crystals of aspartame derivative
Grant 6,914,151 - Kawahara , et al. July 5, 2
2005-07-05
Novel intermediate for sweetener with high sweetness and process for producing the same
App 20050014972 - Kawahara, Shigeru ;   et al.
2005-01-20
Method for preparing highly stable crystals of aspartame derivative
Grant 6,844,465 - Kawahara , et al. January 18, 2
2005-01-18
Process of producing glutamate derivatives
App 20050009153 - Sugiyama, Masakazu ;   et al.
2005-01-13
Process for producing aspartame derivatives, process for purifying aspartame derivatives, production intermediates, and process for producing production intermediates
Grant 6,841,183 - Nagashima , et al. January 11, 2
2005-01-11
Processes of producing glutamic acid compounds and production intermediates therefore and novel intermediate for the processes
App 20050004394 - Kawahara, Shigeru ;   et al.
2005-01-06
Method of producing resin molded product
App 20040245669 - Nishi, Taiji ;   et al.
2004-12-09
Process for production of aspartyl dipeptide ester derivatives
Grant 6,822,111 - Kawahara , et al. November 23, 2
2004-11-23
Process for production of aspartame derivative, crystal thereof, novel production intermediate therefor, and process for production of intermediate thereof
App 20040230073 - Kawahara, Shigeru ;   et al.
2004-11-18
Process for producing N-formylamino acid and use thereof
App 20040137559 - Kawahara, Shigeru ;   et al.
2004-07-15
Novel intermediate for sweetener with high sweetness and process for producing the same
App 20040133027 - Kawahara, Shigeru ;   et al.
2004-07-08
Intermediate for sweetener with high sweetness and process for producing the same
Grant 6,693,214 - Kawahara , et al. February 17, 2
2004-02-17
Arylpropyl aldehyde derivatives, processes for producing the same, and methods of using the same
Grant 6,689,902 - Mori , et al. February 10, 2
2004-02-10
Process for producing gamma-hydroxyamino acid derivatives and monatins
App 20030228403 - Amino, Yusuke ;   et al.
2003-12-11
Novel intermediate for sweetener with high sweetness and process forproducing the same
App 20030216592 - Kawahara, Shigeru ;   et al.
2003-11-20
Process for production of aspartyl dipeptide ester derivatives
App 20030118710 - Kawahara, Shigeru ;   et al.
2003-06-26
Novel arylpropyl aldehyde derivatives, processes for producing the same, and methods of using the same
App 20030032842 - Mori, Kenichi ;   et al.
2003-02-13
Method for preparing highly stable crystals of aspartame derivative
App 20020193621 - Kawahara, Shigeru ;   et al.
2002-12-19
Process for production of aspartame derivative, crystal thereof, novel production intermediate therefor, and process for production of intermediate thereof
App 20020132032 - Kawahara, Shigeru ;   et al.
2002-09-19
Process for producing aspartame derivatives, process for purifying aspartame derivatives, production intermediates, and process for producing production intermediates
App 20020127320 - Nagashima, Kazutaka ;   et al.
2002-09-12
Thermoplastic polymer composition
Grant 6,106,952 - Yamashita , et al. August 22, 2
2000-08-22
Thermoplastic polymer composition having a thermoplastic elastic polymer and a block copolymer
Grant 6,096,435 - Maekawa , et al. August 1, 2
2000-08-01

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