Isamu Michihata

Person

Hino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Molding apparatus and manufacturing method for molded surface fastener
- Patent number 11,633,021
- Issue date Apr 25, 2023
- YKK Corporation
- Makoto Takekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molded surface fastener and method for manufacturing same
- Patent number 11,470,922
- Issue date Oct 18, 2022
- YKK Corporation
- Isamu Michihata
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Molded surface fastener
- Patent number 11,284,681
- Issue date Mar 29, 2022
- YKK Corporation
- Makoto Takekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molded surface fastener manufacturing method
- Patent number 11,259,605
- Issue date Mar 1, 2022
- YKK Corporation
- Yoshiyuki Fukuhara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Molded surface fastener
- Patent number 11,089,845
- Issue date Aug 17, 2021
- YKK Corporation
- Yoshiyuki Fukuhara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for manufacturing slide fastener chain
- Patent number 10,433,620
- Issue date Oct 8, 2019
- YKK Corporation
- Hirokazu Kameyama
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Slide fastener chain and slide fastener
- Patent number 10,306,954
- Issue date Jun 4, 2019
- YKK Corporation
- Yoshinori Kojima
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Fastener element and method for producing same
- Patent number 10,098,420
- Issue date Oct 16, 2018
- YKK Corporation
- Toshiyuki Asami
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Slide fastener chain and slide fastener
- Patent number 9,854,880
- Issue date Jan 2, 2018
- YKK Corporation
- Yoshinori Kojima
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Method of producing cellulose ester film, cellulose ester film, pol...
- Patent number 8,246,880
- Issue date Aug 21, 2012
- Konica Minolta Opto, INC
- Satomi Kawabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Stretched cellulose ester film, polarizing plate and liquid crystal...
- Patent number 7,790,249
- Issue date Sep 7, 2010
- Konica Minolta Opto, INC
- Isamu Michihata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose ester film, polarizing plate and liquid crystal display
- Patent number 7,709,067
- Issue date May 4, 2010
- Konica Minolta Opto, INC
- Takahiro Takagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Retardation film, polarizing plate, and liquid crystal display device
- Patent number 7,479,312
- Issue date Jan 20, 2009
- Konica Minolta Opto, INC
- Minori Tamagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose ester film and its manufacturing method, optical film, po...
- Patent number 7,445,821
- Issue date Nov 4, 2008
- Konica Minolta Opto, INC
- Isamu Michihata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Retardation film, and polarizing plate and display device using the...
- Patent number 7,354,633
- Issue date Apr 8, 2008
- Konica Minolta Opto, INC
- Koichi Saito
- G02 - OPTICS
Information Patent Grant
Cellulose ester film, production method of the same, film employed...
- Patent number 7,070,719
- Issue date Jul 4, 2006
- Konica Corporation
- Noriki Tachibana
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose ester film, protective film for a polarizing plate of liq...
- Patent number 6,828,006
- Issue date Dec 7, 2004
- Konica Corporation
- Masahito Takada
- G02 - OPTICS
Information Patent Grant
Cellulose ester film, production method of the same, film employed...
- Patent number 6,731,357
- Issue date May 4, 2004
- Konica Corporation
- Noriki Tachibana
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose ester film, optical film, polarizing plate, optical compe...
- Patent number 6,712,896
- Issue date Mar 30, 2004
- Konica Minolta Holdings, Inc.
- Kaori Ono
- G02 - OPTICS
Information Patent Grant
Cellulose ester film, protective film for a polarizing plate of liq...
- Patent number 6,652,926
- Issue date Nov 25, 2003
- Konica Corporation
- Masahito Takada
- G02 - OPTICS
Information Patent Grant
Polarizing plate protective cellulose triacetate film
- Patent number 6,320,042
- Issue date Nov 20, 2001
- Konica Corporation
- Isamu Michihata
- G02 - OPTICS
Information Patent Grant
Protective film of polarizing plate and polarizing plate
- Patent number 6,055,096
- Issue date Apr 25, 2000
- Konica Corporation
- Isamu Michihata
- G02 - OPTICS
Information Patent Grant
Protective film of polarizing plate
- Patent number 6,008,940
- Issue date Dec 28, 1999
- Konica Corporation
- Isamu Michihata
- G02 - OPTICS
Information Patent Grant
Protective film for polarizing plate
- Patent number 5,914,073
- Issue date Jun 22, 1999
- Konica Corporation
- Toru Kobayashi
- G02 - OPTICS
Information Patent Grant
Disk type magnetic recording medium and process of manufacturing th...
- Patent number 5,635,294
- Issue date Jun 3, 1997
- Konica Corporation
- Isamu Michihata
- G11 - INFORMATION STORAGE
Information Patent Grant
Silver halide photographic light-sensitive material having excellen...
- Patent number 5,382,494
- Issue date Jan 17, 1995
- Konica Corporation
- Ichiro Kudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SURFACE FASTENER
- Publication number 20240349848
- Publication date Oct 24, 2024
- YKK Corporation
- Yui Miyawaki
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Surface Fastener
- Publication number 20240251916
- Publication date Aug 1, 2024
- YKK Corporation
- Takumi Mochizuki
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Molding Apparatus and Manufacturing Method for Molded Surface Fastener
- Publication number 20210145133
- Publication date May 20, 2021
- YKK Corporation
- Makoto Takekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molding Apparatus
- Publication number 20210106101
- Publication date Apr 15, 2021
- YKK Corporation
- Yoshiyuki Fukuhara
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Molded Surface Fastener and Method for Manufacturing Same
- Publication number 20200390199
- Publication date Dec 17, 2020
- YKK Corporation
- Isamu Michihata
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
MOLDED SURFACE FASTENER MANUFACTURING METHOD
- Publication number 20200196715
- Publication date Jun 25, 2020
- YKK Corporation
- Yoshiyuki Fukuhara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molding Apparatus, Manufacturing Method for Molded Surface Fastener...
- Publication number 20200107617
- Publication date Apr 9, 2020
- YKK Corporation
- Makoto Takekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molded Surface Fastener, Molded Surface Fastener Manufacturing Meth...
- Publication number 20190008239
- Publication date Jan 10, 2019
- YKK Corporation
- Yoshiyuki Fukuhara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Slide Fastener Chain, Slide Fastener Provided with Fastener Chain,...
- Publication number 20170332744
- Publication date Nov 23, 2017
- YKK Corporation
- Hirokazu Kameyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fastener Element and Method for Producing Same
- Publication number 20170311684
- Publication date Nov 2, 2017
- YKK Corporation
- Toshiyuki Asami
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Slide Fastener Chain and Slide Fastener
- Publication number 20160242514
- Publication date Aug 25, 2016
- YKK Corporation
- Yoshinori Kojima
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Slide Fastener Chain and Slide Fastener
- Publication number 20160227887
- Publication date Aug 11, 2016
- YKK Corporation
- Yoshinori Kojima
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
METHOD OF PRODUCING CELLULOSE ESTER FILM, CELLULOSE ESTER FILM, POL...
- Publication number 20100151156
- Publication date Jun 17, 2010
- Konica Minolta Opto, Inc.
- Satomi Kawabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY
- Publication number 20070211336
- Publication date Sep 13, 2007
- Konica Minolta Opto, Inc.
- Isamu MICHIHATA
- G02 - OPTICS
Information Patent Application
Retardation film, polarizing plate, and liquid crystal display device
- Publication number 20070009676
- Publication date Jan 11, 2007
- Konica Minolta Opto, Inc.
- Minori Tamagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cellulose ester film, polarizing plate and liquid crystal display
- Publication number 20060257591
- Publication date Nov 16, 2006
- Konica Minolta Opto, Inc.
- Takahiro Takagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Retardation film, and polarizing plate and display device using the...
- Publication number 20060115608
- Publication date Jun 1, 2006
- KONICA MINOLTA OPTO, INC.
- Koichi Saito
- G02 - OPTICS
Information Patent Application
Optical film, polarizing plate and display
- Publication number 20060078754
- Publication date Apr 13, 2006
- Konica Minolta Opto, Inc.
- Takashi Murakami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Stretched cellulose ester film, polarizing plate and liquid crystal...
- Publication number 20060045992
- Publication date Mar 2, 2006
- KONICA MINOLTA OPTO, INC.
- Isamu Michihata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cellulose ester film and its manufacturing method, optical film, po...
- Publication number 20050271834
- Publication date Dec 8, 2005
- KONICA MINOLTA OPTO, INC.
- Isamu Michihata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cellulose ester film, production method of the same, film employed...
- Publication number 20050238820
- Publication date Oct 27, 2005
- KONICA CORPORATION
- Noriki Tachibana
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Cellulose ester film, production method of the same, film employed...
- Publication number 20040174474
- Publication date Sep 9, 2004
- KONICA CORPORATION
- Noriki Tachibana
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Cellulose ester film, protective film for a polarizing plate of liq...
- Publication number 20040058180
- Publication date Mar 25, 2004
- Konica Corporation
- Masahito Takada
- G02 - OPTICS
Information Patent Application
Cellulose ester film, optical film, polarizing plate, optical compe...
- Publication number 20020102368
- Publication date Aug 1, 2002
- KONICA CORPORATION
- Kaori Ono
- G02 - OPTICS

Isamu Michihata

Person

Patents Grantslast 30 patents

Molding apparatus and manufacturing method for molded surface fastener

Molded surface fastener and method for manufacturing same

Molded surface fastener

Molded surface fastener manufacturing method

Molded surface fastener

Method for manufacturing slide fastener chain

Slide fastener chain and slide fastener

Fastener element and method for producing same

Slide fastener chain and slide fastener

Method of producing cellulose ester film, cellulose ester film, pol...

Stretched cellulose ester film, polarizing plate and liquid crystal...

Cellulose ester film, polarizing plate and liquid crystal display

Retardation film, polarizing plate, and liquid crystal display device

Cellulose ester film and its manufacturing method, optical film, po...

Retardation film, and polarizing plate and display device using the...

Cellulose ester film, production method of the same, film employed...

Cellulose ester film, protective film for a polarizing plate of liq...

Cellulose ester film, production method of the same, film employed...

Cellulose ester film, optical film, polarizing plate, optical compe...

Cellulose ester film, protective film for a polarizing plate of liq...

Polarizing plate protective cellulose triacetate film

Protective film of polarizing plate and polarizing plate

Protective film of polarizing plate

Protective film for polarizing plate

Disk type magnetic recording medium and process of manufacturing th...

Silver halide photographic light-sensitive material having excellen...

Patents Applicationslast 30 patents

SURFACE FASTENER

Surface Fastener

Molding Apparatus and Manufacturing Method for Molded Surface Fastener

Molding Apparatus

Molded Surface Fastener and Method for Manufacturing Same

MOLDED SURFACE FASTENER MANUFACTURING METHOD

Molding Apparatus, Manufacturing Method for Molded Surface Fastener...

Molded Surface Fastener, Molded Surface Fastener Manufacturing Meth...

Slide Fastener Chain, Slide Fastener Provided with Fastener Chain,...

Fastener Element and Method for Producing Same

Slide Fastener Chain and Slide Fastener

Slide Fastener Chain and Slide Fastener

METHOD OF PRODUCING CELLULOSE ESTER FILM, CELLULOSE ESTER FILM, POL...

POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY

Retardation film, polarizing plate, and liquid crystal display device

Cellulose ester film, polarizing plate and liquid crystal display

Retardation film, and polarizing plate and display device using the...

Optical film, polarizing plate and display

Stretched cellulose ester film, polarizing plate and liquid crystal...

Cellulose ester film and its manufacturing method, optical film, po...

Cellulose ester film, production method of the same, film employed...

Cellulose ester film, production method of the same, film employed...

Cellulose ester film, protective film for a polarizing plate of liq...

Cellulose ester film, optical film, polarizing plate, optical compe...