loadpatents
name:-0.020570993423462
name:-0.016609907150269
name:-0.0037999153137207
Katsumata; Taiji Patent Filings

Katsumata; Taiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Katsumata; Taiji.The latest application filed is for "optical film, polarizing plate, and image display device".

Company Profile
3.13.15
  • Katsumata; Taiji - Kanagawa JP
  • Katsumata; Taiji - Ashigarakami-gun JP
  • Katsumata; Taiji - Kanagawa-ken JP
  • Katsumata; Taiji - Minami-Ashigara JP
  • Katsumata; Taiji - Minami-Ashigara-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
PatentDate
Optical film, polarizing plate, and image display device
Grant 11,208,596 - Ohno , et al. December 28, 2
2021-12-28
Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound
Grant 11,072,741 - Matsuyama , et al. July 27, 2
2021-07-27
Optical film, polarizing plate, image display device, polymerizable compound, and method for manufacturing 1,4-cyclohexanedicarboxylic acid monoaryl ester
Grant 10,782,567 - Takahashi , et al. Sept
2020-09-22
Optical Film, Polarizing Plate, And Image Display Device
App 20200270524 - OHNO; Takahiro ;   et al.
2020-08-27
Optical film, polarizing plate, and image display device
Grant 10,689,575 - Ohno , et al.
2020-06-23
Compound useful for manufacturing salacinol, method for manufacturing the compound, method for manufacturing salacinol, methods for protecting and deprotecting diol group, and protective agent for diol group
Grant 10,428,042 - Nakamura , et al. October 1, 2
2019-10-01
Optically Anisotropic Layer, Method For Producing The Optically Anisotropic Layer, A Laminate, Polarizing Plate, Display Device, Liquid Crystal Compound, Method For Producing The Liquid Crystal Compound, And Carboxylic Acid Compound
App 20180346814 - MATSUYAMA; Hiroshi ;   et al.
2018-12-06
Compound Useful For Manufacturing Salacinol, Method For Manufacturing The Compound, Method For Manufacturing Salacinol, Methods For Protecting And Deprotecting Diol Group, And Protective Agent For Diol Group
App 20180327378 - NAKAMURA; Koki ;   et al.
2018-11-15
Optical Film, Polarizing Plate, Image Display Device, Polymerizable Compound, And Method For Manufacturing 1,4-cyclohexanedicarboxylic Acid Monoaryl Ester
App 20180267368 - TAKAHASHI; Keita ;   et al.
2018-09-20
Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound
Grant 10,059,877 - Matsuyama , et al. August 28, 2
2018-08-28
Compound useful for manufacturing salacinol, method for manufacturing the compound, method for manufacturing salacinol, methods for protecting and deprotecting diol group, and protective agent for diol group
Grant 10,059,686 - Nakamura , et al. August 28, 2
2018-08-28
Optical Film, Polarizing Plate, And Image Display Device
App 20180079958 - OHNO; Takahiro ;   et al.
2018-03-22
Compound Useful For Manufacturing Salacinol, Method Formanufacturing The Compound, Method For Manufacturingsalacinol, Methods For Protecting And Deprotecting Diolgroup, And Protective Agent For Diol Group
App 20180009777 - NAKAMURA; Koki ;   et al.
2018-01-11
Thiopyranose compound and method for producing same
Grant 9,815,812 - Takeda , et al. November 14, 2
2017-11-14
Compound useful for manufacturing salacinol, method for manufacturing the compound, method for manufacturing salacinol, methods for protecting and deprotecting diol group, and protective agent for diol group
Grant 9,802,913 - Nakamura , et al. October 31, 2
2017-10-31
Compound Useful For Manufacturing Salacinol, Method For Manufacturing The Compound, Method For Manufacturing Salacinol, Methods For Protecting And Deprotecting Diol Group, And Protective Agent For Diol Group
App 20170001974 - NAKAMURA; Koki ;   et al.
2017-01-05
Thiopyranose Compound And Method For Producing Same
App 20160355497 - TAKEDA; Akira ;   et al.
2016-12-08
Optically Anisotropic Layer, Method For Producing The Optically Anisotropic Layer, A Laminate, Polarizing Plate, Display Device, Liquid Crystal Compound, Method For Producing The Liquid Crystal Compound, And Carboxylic Acid Compound
App 20160108315 - MATSUYAMA; Hiroshi ;   et al.
2016-04-21
Ink composition for inkjet recording, inkjet recording method, and printed material
Grant 8,240,838 - Yokoi , et al. August 14, 2
2012-08-14
Optical film, polarizing plate and image display device
Grant 8,187,704 - Wakizaka , et al. May 29, 2
2012-05-29
Production Process of Cyanoethyl Ether
App 20090143623 - Katsumata; Taiji ;   et al.
2009-06-04
Ink composition for inkjet recording, inkjet recording method, and printed material
App 20090142507 - Yokoi; Kazuhiro ;   et al.
2009-06-04
Optical Film, Polarizing Plate And Image Display Device
App 20090081447 - WAKIZAKA; Daiki ;   et al.
2009-03-26
Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound
Grant 7,196,194 - Takeuchi , et al. March 27, 2
2007-03-27
Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound
App 20040122238 - Takeuchi, Kiyoshi ;   et al.
2004-06-24
Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound
Grant 6,727,053 - Takeuchi , et al. April 27, 2
2004-04-27
Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound
App 20030073047 - Takeuchi, Kiyoshi ;   et al.
2003-04-17
Color-developing agent, silver halide photographic light-sensitive material and image-forming method
App 20020102489 - Uchida, Osamu ;   et al.
2002-08-01

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