Ryo Katada

Person

Sodegaura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Zipper tape, bag provided with zipper tape, and method for manufact...
- Patent number 12,122,560
- Issue date Oct 22, 2024
- Idemitsu Unitech Co., Ltd.
- Takumi Todaka
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Film processing device, bag manufacturing device, method for proces...
- Patent number 12,011,897
- Issue date Jun 18, 2024
- Idemitsu Unitech Co., Ltd.
- Ryo Katada
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Bag body, and manufacturing method and manufacturing device for bag...
- Patent number 11,999,532
- Issue date Jun 4, 2024
- Idemitsu Unitech Co., Ltd.
- Ryo Katada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tape, zipper tape, and container with tape and method for manufactu...
- Patent number 11,882,908
- Issue date Jan 30, 2024
- Idemitsu Unitech Co., Ltd.
- Takumi Todaka
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Bag body, film body, and method for manufacturing bag body
- Patent number 11,845,589
- Issue date Dec 19, 2023
- Idemitsu Unitech Co., Ltd.
- Yoshinori Namba
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Zipper tape, bag with zipper tape, method for manufacturing bag wit...
- Patent number 11,370,064
- Issue date Jun 28, 2022
- Idemitsu Unitech Co., Ltd.
- Ryo Katada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bag with zipper tape and manufacturing method therefor
- Patent number 11,279,527
- Issue date Mar 22, 2022
- Idemitsu Unitech Co., Ltd.
- Shuichi Goto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bag with zipper tape
- Patent number 10,689,162
- Issue date Jun 23, 2020
- Idemitsu Unitech Co., Ltd.
- Yusuke Tameda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Easy to open zipper tape, and packaging bag with easy to open zippe...
- Patent number 9,085,393
- Issue date Jul 21, 2015
- Idemitsu Unitech Co., Ltd.
- Ryo Katada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Interlocking device and packaging bag with interlocking device
- Patent number 8,459,870
- Issue date Jun 11, 2013
- Idemitsu Unitech Co., Ltd.
- Ryo Katada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Zipper tape, packing bag with zipper tape and apparatus for produci...
- Patent number 8,011,831
- Issue date Sep 6, 2011
- Idemitsu Unitech Co., Ltd.
- Kenichi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Chuck and chuck-equipped bag
- Patent number 7,765,649
- Issue date Aug 3, 2010
- Idemitsu Unitech Co., Ltd.
- Ryo Katada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Chuck tape and packaging bag with chuck tape
- Patent number 7,736,058
- Issue date Jun 15, 2010
- Idemitsu Unitech Co., Ltd.
- Kenichi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CONTAINER, METHOD FOR MANUFACTURING CONTAINER, DEVICE FOR MANUFACTU...
- Publication number 20240327091
- Publication date Oct 3, 2024
- IDEMITSU UNITECH CO.,LTD.
- Ryo KATADA
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
TAPE, ZIPPER TAPE, AND CONTAINER WITH TAPE AND METHOD FOR MANUFACTU...
- Publication number 20240115015
- Publication date Apr 11, 2024
- IDEMITSU UNITECH CO., LTD.
- Takumi TODAKA
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
BAG BODY, FILM BODY, AND METHOD FOR MANUFACTURING BAG BODY
- Publication number 20240059458
- Publication date Feb 22, 2024
- IDEMITSU UNITECH CO., LTD.
- Yoshinori NAMBA
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
PUNCH JOINING DEVICE FOR FILM PIECE, DEVICE FOR MANUFACTURING FILM,...
- Publication number 20230382058
- Publication date Nov 30, 2023
- IDEMITSU UNITECH CO.,LTD.
- Ryo KATADA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ZIPPER TAPE, CONTAINER PROVIDED WITH ZIPPER TAPE, AND METHOD FOR MA...
- Publication number 20230227212
- Publication date Jul 20, 2023
- IDEMITSU UNITECH CO., LTD.
- Ryo KATADA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FILM PROCESSING DEVICE, BAG MANUFACTURING DEVICE, METHOD FOR PROCES...
- Publication number 20230133660
- Publication date May 4, 2023
- IDEMITSU UNITECH CO.,LTD.
- Ryo KATADA
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
TAPE, ZIPPER TAPE, AND CONTAINER WITH TAPE AND METHOD FOR MANUFACTU...
- Publication number 20230134270
- Publication date May 4, 2023
- IDEMITSU UNITECH CO.,LTD.
- Takumi TODAKA
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
ZIPPER TAPE, BAG PROVIDED WITH ZIPPER TAPE, AND METHOD FOR MANUFACT...
- Publication number 20230065515
- Publication date Mar 2, 2023
- IDEMITSU UNITECH CO.,LTD.
- Takumi TODAKA
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
BAG BODY, FILM BODY, AND METHOD FOR MANUFACTURING BAG BODY
- Publication number 20200407122
- Publication date Dec 31, 2020
- IDEMITSU UNITECH CO., LTD.
- Yoshinori NAMBA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
BAG BODY, AND MANUFACTURING METHOD AND MANUFACTURING DEVICE FOR BAG...
- Publication number 20200231339
- Publication date Jul 23, 2020
- IDEMITSU UNITECH CO., LTD.
- Ryo KATADA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
BAG WITH ZIPPER TAPE
- Publication number 20180257820
- Publication date Sep 13, 2018
- IDEMITSU UNITECH CO., LTD.
- Yusuke TAMEDA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
ZIPPER TAPE, BAG WITH ZIPPER TAPE, METHOD FOR MANUFACTURING BAG WIT...
- Publication number 20180093352
- Publication date Apr 5, 2018
- IDEMITSU UNITECH CO., LTD.
- Ryo KATADA
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
BAG WITH ZIPPER TAPE AND MANUFACTURING METHOD THEREFOR
- Publication number 20160194117
- Publication date Jul 7, 2016
- IDEMITSU UNITECH CO., LTD.
- Shuichi GOTO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHAPE-RETAINING TAPE, ZIPPER TAPE, PACKAGING BAG, METHOD FOR MANUFA...
- Publication number 20140314343
- Publication date Oct 23, 2014
- IDEMITSU UNITECH CO., LTD.
- Norito Saito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR HEAT SEALING ZIPPER TAPE, METHOD FOR MANUFACTURING FILM...
- Publication number 20140187402
- Publication date Jul 3, 2014
- IDEMITSU UNITECH CO., LTD.
- Shuichi Goto
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
ZIPPER TAPE AND PACKAGING BAG WITH ZIPPER TAPE
- Publication number 20120275730
- Publication date Nov 1, 2012
- IDEMITSU UNITECH CO., LTD.
- Ryo Katada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
EASY TO OPEN ZIPPER TAPE, AND PACKAGING BAG WITH EASY TO OPEN ZIPPE...
- Publication number 20120207409
- Publication date Aug 16, 2012
- Ryo Katada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
ZIPPER TAPE, PACKAGING BAG WITH ZIPPER TAPE, METHOD FOR PRODUCING P...
- Publication number 20120201480
- Publication date Aug 9, 2012
- IDEMITSU UNITECH CO., LTD.
- Shuichi Goto
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Fastener Tape and Packaging Bag with Fastener Tape
- Publication number 20100226599
- Publication date Sep 9, 2010
- Ryo Katada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
INTERLOCKING DEVICE AND PACKAGING BAG WITH INTERLOCKING DEVICE
- Publication number 20100220940
- Publication date Sep 2, 2010
- IDEMITSU UNITECH CO., LTD.
- Ryo Katada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PACKAGING BAG WITH FASTENER TAPE
- Publication number 20100014787
- Publication date Jan 21, 2010
- Ryo Katada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ZIPPER TAPE, PACKING BAG WITH ZIPPER TAPE AND APPARATUS FOR PRODUCI...
- Publication number 20090022435
- Publication date Jan 22, 2009
- Kenichi Tanaka
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Chuck Tape and Packaging Bag with Chuck Tape
- Publication number 20080031552
- Publication date Feb 7, 2008
- Kenichi Tanaka
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Chuck and Chuck-Equipped Bag
- Publication number 20070266532
- Publication date Nov 22, 2007
- Ryo Katada
- A44 - HABERDASHERY JEWELLERY

Person

Patents Grantslast 30 patents

Zipper tape, bag provided with zipper tape, and method for manufact...

Film processing device, bag manufacturing device, method for proces...

Bag body, and manufacturing method and manufacturing device for bag...

Tape, zipper tape, and container with tape and method for manufactu...

Bag body, film body, and method for manufacturing bag body

Zipper tape, bag with zipper tape, method for manufacturing bag wit...

Bag with zipper tape and manufacturing method therefor

Bag with zipper tape

Easy to open zipper tape, and packaging bag with easy to open zippe...

Interlocking device and packaging bag with interlocking device

Zipper tape, packing bag with zipper tape and apparatus for produci...

Chuck and chuck-equipped bag

Chuck tape and packaging bag with chuck tape

Patents Applicationslast 30 patents

CONTAINER, METHOD FOR MANUFACTURING CONTAINER, DEVICE FOR MANUFACTU...

TAPE, ZIPPER TAPE, AND CONTAINER WITH TAPE AND METHOD FOR MANUFACTU...

BAG BODY, FILM BODY, AND METHOD FOR MANUFACTURING BAG BODY

PUNCH JOINING DEVICE FOR FILM PIECE, DEVICE FOR MANUFACTURING FILM,...

ZIPPER TAPE, CONTAINER PROVIDED WITH ZIPPER TAPE, AND METHOD FOR MA...

FILM PROCESSING DEVICE, BAG MANUFACTURING DEVICE, METHOD FOR PROCES...

TAPE, ZIPPER TAPE, AND CONTAINER WITH TAPE AND METHOD FOR MANUFACTU...

ZIPPER TAPE, BAG PROVIDED WITH ZIPPER TAPE, AND METHOD FOR MANUFACT...

BAG BODY, FILM BODY, AND METHOD FOR MANUFACTURING BAG BODY

BAG BODY, AND MANUFACTURING METHOD AND MANUFACTURING DEVICE FOR BAG...

BAG WITH ZIPPER TAPE

ZIPPER TAPE, BAG WITH ZIPPER TAPE, METHOD FOR MANUFACTURING BAG WIT...

BAG WITH ZIPPER TAPE AND MANUFACTURING METHOD THEREFOR

SHAPE-RETAINING TAPE, ZIPPER TAPE, PACKAGING BAG, METHOD FOR MANUFA...

METHOD FOR HEAT SEALING ZIPPER TAPE, METHOD FOR MANUFACTURING FILM...

ZIPPER TAPE AND PACKAGING BAG WITH ZIPPER TAPE

EASY TO OPEN ZIPPER TAPE, AND PACKAGING BAG WITH EASY TO OPEN ZIPPE...

ZIPPER TAPE, PACKAGING BAG WITH ZIPPER TAPE, METHOD FOR PRODUCING P...

Fastener Tape and Packaging Bag with Fastener Tape

INTERLOCKING DEVICE AND PACKAGING BAG WITH INTERLOCKING DEVICE

PACKAGING BAG WITH FASTENER TAPE

ZIPPER TAPE, PACKING BAG WITH ZIPPER TAPE AND APPARATUS FOR PRODUCI...

Chuck Tape and Packaging Bag with Chuck Tape

Chuck and Chuck-Equipped Bag