Katsuya Ito

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyester film and use thereof
- Patent number 11,997,916
- Issue date May 28, 2024
- Toyobo Co., Ltd.
- Shotaro Nishio
- B32 - LAYERED PRODUCTS
Information Patent Grant
Foldable display and portable terminal device
- Patent number 11,934,226
- Issue date Mar 19, 2024
- Toyobo Co., Ltd.
- Shotaro Nishio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for producing polyester film having furandicarboxylate unit
- Patent number 11,511,473
- Issue date Nov 29, 2022
- Toyobo Co., Ltd.
- Shota Hayakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester film
- Patent number 11,312,830
- Issue date Apr 26, 2022
- Toyobo Co., Ltd.
- Jun Inagaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester film
- Patent number 10,941,244
- Issue date Mar 9, 2021
- Toyobo Co., Ltd.
- Jun Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film containing furandicarboxylate unit
- Patent number 10,407,555
- Issue date Sep 10, 2019
- Toyobo Co., Ltd.
- Jun Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film, use thereof and metal laminated sheet made of said...
- Patent number 9,931,822
- Issue date Apr 3, 2018
- Toyo Boseki Kabushiki Kaisha
- Keizo Kawahara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Polyester film for the protection of back surfaces of solar cells
- Patent number 9,640,689
- Issue date May 2, 2017
- Toyo Boseki Kabushiki Kaisha
- Shiro Hamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat shrinkable polyester film, method for producing same, and pack...
- Patent number 8,722,161
- Issue date May 13, 2014
- Toyo Boseki Kabushiki Kaisha
- Masayuki Haruta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Heat-shrinkable polyester film roll and a process for producing the...
- Patent number 7,939,174
- Issue date May 10, 2011
- Toyo Boseki Kabushiki Kaisha
- Satoshi Hayakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Heat-shrinkable polyester films
- Patent number 7,749,584
- Issue date Jul 6, 2010
- Toyo Boseki Kabushiki Kaisha
- Satoshi Hayakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film
- Patent number 7,399,518
- Issue date Jul 15, 2008
- Toyo Boseki Kabushiki Kaisha
- Katsuya Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film for forming
- Patent number 7,198,857
- Issue date Apr 3, 2007
- Toyo Boseki Kabushiki Kaisha
- Katsufumi Kumano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminated biaxially-oriented polyamide film and process for produci...
- Patent number 7,189,347
- Issue date Mar 13, 2007
- Toyo Boseki Kabushiki Kaisha
- Shinji Fujita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester polymerization catalyst, polyester produced by using the...
- Patent number 7,144,614
- Issue date Dec 5, 2006
- Toyo Boseki Kabushiki Kaisha
- Takahiro Nakajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-shrinkable polyester film
- Patent number 7,001,651
- Issue date Feb 21, 2006
- Toyo Boseki Kabushiki Kaisha
- Satoshi Hayakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-shrinkable polyester film roll
- Patent number 6,958,178
- Issue date Oct 25, 2005
- Toyo Boseki Kabushiki Kaisha
- Satoshi Hayakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-shrinkable polyester film roll and a process for producing the...
- Patent number 6,939,616
- Issue date Sep 6, 2005
- Toyo Boseki Kabushiki Kaisha
- Satoshi Hayakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat shrinkable polyester film
- Patent number 6,720,085
- Issue date Apr 13, 2004
- Toyo Boseki Kabushiki Kaisha
- Katsuya Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Recording material
- Patent number 6,605,337
- Issue date Aug 12, 2003
- Toyo Boseki Kabushiki Kaisha
- Kenichi Mori
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Transparent conductive film, transparent conductive sheet and touch...
- Patent number 6,603,085
- Issue date Aug 5, 2003
- Toyo Boseki Kabushiki Kaisha
- Toshiyuki Oya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording material and production method thereof
- Patent number 6,531,231
- Issue date Mar 11, 2003
- Toyo Boseki Kabushiki Kaisha
- Katsuya Ito
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Heat-shrinkable polyester films
- Patent number 6,465,063
- Issue date Oct 15, 2002
- Toyo Boseki Kabushiki Kaisha
- Satoshi Hayakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Recording media
- Patent number 6,136,440
- Issue date Oct 24, 2000
- Toyo Boseki Kabushiki Kaisha
- Katsuya Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording material
- Patent number 6,039,444
- Issue date Mar 21, 2000
- Toyo Boseki Kabushiki Kaisha
- Kenichi Mori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Film having fine voids and manufacture thereof
- Patent number 6,004,664
- Issue date Dec 21, 1999
- Toyo Boseki Kabushiki Kaisha
- Yasushi Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film and lithographic plate
- Patent number RE36287
- Issue date Aug 31, 1999
- Toyo Boseki Kabushiki Kaisha
- Katsuya Ito
- 430 - Radiation imagery chemistry: process, composition, or product thereof
Information Patent Grant
Recording material and production method thereof
- Patent number 5,912,085
- Issue date Jun 15, 1999
- Toyo Boseki Kabushiki Kaisha
- Katsuya Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Surface-treated plastic film and ink jet recording material
- Patent number 5,856,010
- Issue date Jan 5, 1999
- Toyo Boseki Kabushiki Kaisha
- Yoshikazu Furuya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Film having fine voids and manufacture thereof
- Patent number 5,843,578
- Issue date Dec 1, 1998
- Toyo Boseki Kabushiki Kaisha
- Yasushi Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYESTER FILM AND USE THEREOF
- Publication number 20240276862
- Publication date Aug 15, 2024
- Toyobo Co., Ltd.
- Shotaro NISHIO
- B32 - LAYERED PRODUCTS
Information Patent Application
LAMINATED FILM
- Publication number 20230056608
- Publication date Feb 23, 2023
- Toyobo Co., Ltd.
- Miyuki HAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LAMINATED FILM
- Publication number 20220162411
- Publication date May 26, 2022
- Toyobo Co., Ltd.
- Masako TATSUTA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FOLDABLE DISPLAY AND PORTABLE TERMINAL DEVICE
- Publication number 20220164003
- Publication date May 26, 2022
- Toyobo Co., Ltd.
- Shotaro NISHIO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READILY ADHESIVE POLYESTER FILM AND METHOD FOR PRODUCING SAME
- Publication number 20220135847
- Publication date May 5, 2022
- Toyobo Co., Ltd.
- Yohei YAMAGUCHI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
POLYESTER FILM AND USE THEREOF
- Publication number 20220085307
- Publication date Mar 17, 2022
- Toyobo Co., Ltd.
- Shotaro NISHIO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYESTER FILM
- Publication number 20210147618
- Publication date May 20, 2021
- Toyobo Co., Ltd.
- Jun INAGAKI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING POLYESTER FILM HAVING FURANDICARBOXYLATE UNIT
- Publication number 20210016484
- Publication date Jan 21, 2021
- Toyobo Co., Ltd.
- Shota HAYAKAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LAMINATE INCLUDING POLYESTER FILM HAVING FURANDICARBOXYLATE UNIT AN...
- Publication number 20190389189
- Publication date Dec 26, 2019
- Toyobo Co., Ltd.
- Shota HAYAKAWA
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYESTER FILM
- Publication number 20190106534
- Publication date Apr 11, 2019
- Toyobo Co., Ltd.
- Jun INAGAKI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYESTER FILM CONTAINING FURANDICARBOXYLATE UNIT
- Publication number 20180244878
- Publication date Aug 30, 2018
- TOYOBO CO., LTD.
- Jun INAGAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HEAT SHRINKABLE POLYESTER FILM, METHOD FOR PRODUCING SAME, AND PACK...
- Publication number 20130034673
- Publication date Feb 7, 2013
- TOYO BOSEKI KABUSHIKI KAISHA
- Masayuki Haruta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYESTER FILM FOR THE PROTECTION OF BACK SURFACES OF SOLAR CELLS
- Publication number 20120183761
- Publication date Jul 19, 2012
- TOYO BOSEKI KABUSHIKI KAISHA
- Shiro Hamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HEAT-SHRINKABLE POLYESTER FILM ROLL AND A PROCESS FOR PRODUCING THE...
- Publication number 20080284057
- Publication date Nov 20, 2008
- Satoshi Hayakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyester film
- Publication number 20070009750
- Publication date Jan 11, 2007
- TOYO BOSEKI KABUSHIKI KAISHA
- Katsuya Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Porous polyester film
- Publication number 20060286363
- Publication date Dec 21, 2006
- TOYO BOSEKI KABUSHIKI KAISHA
- Mutsuo Nishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester film for forming
- Publication number 20060280959
- Publication date Dec 14, 2006
- Katsufumi Kumano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Heat-shrinkable polyester film roll and a process for producing the...
- Publication number 20050236731
- Publication date Oct 27, 2005
- Satoshi Hayakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyester film, use thereof and metal laminated sheet made of said...
- Publication number 20050053796
- Publication date Mar 10, 2005
- Toyo Boseki Kabushiki Kaisha
- Keizo Kawahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Heat-shrinkable polystyrene based resin film roll and method for pr...
- Publication number 20050019514
- Publication date Jan 27, 2005
- Yoshinori Takegawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Porous polyester film
- Publication number 20040266930
- Publication date Dec 30, 2004
- TOYO BOSEKI KABUSHIKI KAISHA
- Mutsuo Nishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Heat-shrinkable polyester film
- Publication number 20040241470
- Publication date Dec 2, 2004
- Satoshi Hayakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Heat shrinking polyester film roll
- Publication number 20040191493
- Publication date Sep 30, 2004
- Satoshi Hayakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Heat-shrinkable polyester films and process for production thereof
- Publication number 20040180229
- Publication date Sep 16, 2004
- Satoshi Hayakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Laminated biaxially-oriented polyamide film and process for produci...
- Publication number 20040023049
- Publication date Feb 5, 2004
- Shinji Fujita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Heat-shrinkable polyester film roll and process for producing the same
- Publication number 20030165658
- Publication date Sep 4, 2003
- Satoshi Hayakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyester polymerization catalyst, polyester produced by using the...
- Publication number 20030083191
- Publication date May 1, 2003
- Takahiro Nakajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester film, use thereof and metal laminated sheet made of said...
- Publication number 20020102419
- Publication date Aug 1, 2002
- Toyo Boseki Kabushiki Kaisha
- Keizo Kawahara
- B32 - LAYERED PRODUCTS
Information Patent Application
Heat shrinkable polyester film
- Publication number 20020090502
- Publication date Jul 11, 2002
- Katsuya Ito
- B32 - LAYERED PRODUCTS
Information Patent Application
Transparent conductive film, transparent conductive sheet and touch...
- Publication number 20010037935
- Publication date Nov 8, 2001
- Toshiyuki Oya
- G06 - COMPUTING CALCULATING COUNTING

Katsuya Ito

Person

Patents Grantslast 30 patents

Polyester film and use thereof

Foldable display and portable terminal device

Method for producing polyester film having furandicarboxylate unit

Polyester film

Polyester film

Polyester film containing furandicarboxylate unit

Polyester film, use thereof and metal laminated sheet made of said...

Polyester film for the protection of back surfaces of solar cells

Heat shrinkable polyester film, method for producing same, and pack...

Heat-shrinkable polyester film roll and a process for producing the...

Heat-shrinkable polyester films

Polyester film

Polyester film for forming

Laminated biaxially-oriented polyamide film and process for produci...

Polyester polymerization catalyst, polyester produced by using the...

Heat-shrinkable polyester film

Heat-shrinkable polyester film roll

Heat-shrinkable polyester film roll and a process for producing the...

Heat shrinkable polyester film

Recording material

Transparent conductive film, transparent conductive sheet and touch...

Recording material and production method thereof

Heat-shrinkable polyester films

Recording media

Recording material

Film having fine voids and manufacture thereof

Polyester film and lithographic plate

Recording material and production method thereof

Surface-treated plastic film and ink jet recording material

Film having fine voids and manufacture thereof

Patents Applicationslast 30 patents

POLYESTER FILM AND USE THEREOF

LAMINATED FILM

LAMINATED FILM

FOLDABLE DISPLAY AND PORTABLE TERMINAL DEVICE

READILY ADHESIVE POLYESTER FILM AND METHOD FOR PRODUCING SAME

POLYESTER FILM AND USE THEREOF

POLYESTER FILM

METHOD FOR PRODUCING POLYESTER FILM HAVING FURANDICARBOXYLATE UNIT

LAMINATE INCLUDING POLYESTER FILM HAVING FURANDICARBOXYLATE UNIT AN...

POLYESTER FILM

POLYESTER FILM CONTAINING FURANDICARBOXYLATE UNIT

HEAT SHRINKABLE POLYESTER FILM, METHOD FOR PRODUCING SAME, AND PACK...

POLYESTER FILM FOR THE PROTECTION OF BACK SURFACES OF SOLAR CELLS

HEAT-SHRINKABLE POLYESTER FILM ROLL AND A PROCESS FOR PRODUCING THE...

Polyester film

Porous polyester film

Polyester film for forming

Heat-shrinkable polyester film roll and a process for producing the...

Polyester film, use thereof and metal laminated sheet made of said...

Heat-shrinkable polystyrene based resin film roll and method for pr...

Porous polyester film

Heat-shrinkable polyester film

Heat shrinking polyester film roll

Heat-shrinkable polyester films and process for production thereof

Laminated biaxially-oriented polyamide film and process for produci...

Heat-shrinkable polyester film roll and process for producing the same

Polyester polymerization catalyst, polyester produced by using the...

Polyester film, use thereof and metal laminated sheet made of said...

Heat shrinkable polyester film

Transparent conductive film, transparent conductive sheet and touch...