Tadao Samejima

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing fiber-reinforced resin molding material, and a...
- Patent number 12,023,876
- Issue date Jul 2, 2024
- Mitsubishi Chemical Corporation
- Junji Kanehagi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method and apparatus for producing fiber-reinforced resin molding m...
- Patent number 11,919,255
- Issue date Mar 5, 2024
- Mitsubishi Chemical Corporation
- Tadao Samejima
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fiber-reinforced resin material molding, method for manufacturing f...
- Patent number 11,660,783
- Issue date May 30, 2023
- Mitsubishi Chemical Corporation
- Yukihiro Mizutori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for manufacturing fiber-reinforced resin molding...
- Patent number 11,643,513
- Issue date May 9, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Junji Kanehagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and apparatus for producing fiber-reinforced resin molding m...
- Patent number 11,518,116
- Issue date Dec 6, 2022
- Mitsubishi Chemical Corporation
- Tadao Samejima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiber-reinforced resin material molding, method for manufacturing f...
- Patent number 10,933,563
- Issue date Mar 2, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Yukihiro Mizutori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Producing device and producing method for chopped fiber bundles, pr...
- Patent number 10,927,479
- Issue date Feb 23, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Tadao Samejima
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Producing device and producing method for chopped fiber bundles, pr...
- Patent number 10,889,919
- Issue date Jan 12, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Tadao Samejima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing fiber-reinforced resin molding material, a...
- Patent number 10,889,025
- Issue date Jan 12, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Tadao Samejima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Prepreg and method for producing same
- Patent number 10,647,828
- Issue date May 12, 2020
- Mitsubishi Chemical Corporation
- Takuya Teranishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Porous electrode substrate, method for manufacturing same, precurso...
- Patent number 9,825,304
- Issue date Nov 21, 2017
- MITSUBISHI CHEMICAL CORPORATION
- Hiroto Tatsuno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Carbon fiber precursor acrylic fiber bundle, method for thermally o...
- Patent number 9,738,994
- Issue date Aug 22, 2017
- Mitsubishi Chemical Corporation
- Tadanobu Ikeda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Porous electrode substrate, method for manufacturing same, precurso...
- Patent number 9,705,137
- Issue date Jul 11, 2017
- Mitsubishi Rayon Co., Ltd.
- Hiroto Tatsuno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Matrix resin composition, prepreg and method for producing the same...
- Patent number 9,481,789
- Issue date Nov 1, 2016
- Mitsubishi Rayon Co., Ltd.
- Masahiro Ichino
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Production system and production method for carbon fiber thread
- Patent number 8,603,429
- Issue date Dec 10, 2013
- Mitsubishi Rayon Co., Ltd.
- Tadao Samejima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Sheet Molding Compound Production Method, Carbon Fiber Mat Depositi...
- Publication number 20230390967
- Publication date Dec 7, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Kentaro Oda
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING FIBER-REINFORCED RESIN MOLDING M...
- Publication number 20230050464
- Publication date Feb 16, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Tadao Samejima
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SMC Manufacturing Method
- Publication number 20230020921
- Publication date Jan 19, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Yasushi WATANABE
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method for Manufacturing SMC
- Publication number 20230021189
- Publication date Jan 19, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Hiroyuki Nakao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SMC MANUFACTURING METHOD
- Publication number 20220347890
- Publication date Nov 3, 2022
- MITSUBISHI CHEMICAL CORPORATION
- Yukihiro MIZUTORI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING FIBER-REINFORCED RESIN MOLDING M...
- Publication number 20210245448
- Publication date Aug 12, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Tadao Samejima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD FOR MANUFACTURING FIBER REINFORCED RESIN MATERIAL AND APPARA...
- Publication number 20210213716
- Publication date Jul 15, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Tadao SAMEJIMA
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR MANUFACTURING FIBER-REINFORCED RESIN MOLDING MATERIAL, A...
- Publication number 20210086404
- Publication date Mar 25, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Tadao SAMEJIMA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBER-REINFORCED RESIN MATERIAL MOLDING, METHOD FOR MANUFACTURING F...
- Publication number 20210078207
- Publication date Mar 18, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Yukihiro MIZUTORI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING FIBER-REINFORCED RESIN MOLDING MATERIAL, AND A...
- Publication number 20210017670
- Publication date Jan 21, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Junji KANEHAGI
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD AND DEVICE FOR MANUFACTURING FIBER-REINFORCED RESIN MOLDING...
- Publication number 20200277455
- Publication date Sep 3, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Junji KANEHAGI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREFORM PRODUCTION APPARATUS AND PREFORM PRODUCTION METHOD
- Publication number 20190134928
- Publication date May 9, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Akira Miyauchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING FIBER REINFORCED RESIN MATERIAL AND APPARA...
- Publication number 20190016102
- Publication date Jan 17, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Tadao Samejima
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
FIBER-REINFORCED RESIN MATERIAL LAMINATE AND MANUFACTURING METHOD F...
- Publication number 20180354243
- Publication date Dec 13, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Ryuichi ISHIKAWA
- B32 - LAYERED PRODUCTS
Information Patent Application
FIBER-REINFORCED RESIN MATERIAL MOLDING, METHOD FOR MANUFACTURING F...
- Publication number 20180257265
- Publication date Sep 13, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Yukihiro MIZUTORI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING FIBER-REINFORCED RESIN MOLDING MATERIAL, A...
- Publication number 20180250849
- Publication date Sep 6, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Tadao Samejima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PRODUCING DEVICE AND PRODUCING METHOD FOR CHOPPED FIBER BUNDLES, PR...
- Publication number 20180209076
- Publication date Jul 26, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Tadao SAMEJIMA
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING FIBER-REINFORCED RESIN MOLDING M...
- Publication number 20180194082
- Publication date Jul 12, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Tadao SAMEJIMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING PREPREG
- Publication number 20160303777
- Publication date Oct 20, 2016
- MITSUBISHI RAYON CO., LTD.
- Akira MIYAUCHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POROUS ELECTRODE SUBSTRATE, METHOD FOR MANUFACTURING SAME, PRECURSO...
- Publication number 20160204443
- Publication date Jul 14, 2016
- Mitsubishi Rayon Co., Ltd.
- Hiroto TATSUNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREPREG AND METHOD FOR PRODUCING SAME
- Publication number 20150252160
- Publication date Sep 10, 2015
- MITSUBISHI RAYON CO., LTD.
- Takuya Teranishi
- B32 - LAYERED PRODUCTS
Information Patent Application
CARBON FIBER PRECURSOR ACRYLIC FIBER BUNDLE, METHOD FOR THERMALLY O...
- Publication number 20150110705
- Publication date Apr 23, 2015
- MITSUBISHI RAYON CO., LTD.
- Tadanobu Ikeda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
MATRIX RESIN COMPOSITION, PREPREG AND METHOD FOR PRODUCING THE SAME...
- Publication number 20130327479
- Publication date Dec 12, 2013
- Mitsubishi Rayon Co., Ltd.
- Masahiro Ichino
- B32 - LAYERED PRODUCTS
Information Patent Application
POROUS ELECTRODE SUBSTRATE, METHOD FOR MANUFACTURING SAME, PRECURSO...
- Publication number 20130323620
- Publication date Dec 5, 2013
- MITSUBISHI RAYON CO., LTD.
- Hiroto Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRODUCTION SYSTEM AND PRODUCTION METHOD FOR CARBON FIBER THREAD
- Publication number 20110033364
- Publication date Feb 10, 2011
- Mitsubishi Rayon Co., Ltd.
- Tadao Samejima
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Carbon fiber nonwoven band-shaped article and its manufacture method
- Publication number 20040253445
- Publication date Dec 16, 2004
- Tadao Samejima
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Tadao Samejima

Person

Patents Grantslast 30 patents

Method for producing fiber-reinforced resin molding material, and a...

Method and apparatus for producing fiber-reinforced resin molding m...

Fiber-reinforced resin material molding, method for manufacturing f...

Method and device for manufacturing fiber-reinforced resin molding...

Method and apparatus for producing fiber-reinforced resin molding m...

Fiber-reinforced resin material molding, method for manufacturing f...

Producing device and producing method for chopped fiber bundles, pr...

Producing device and producing method for chopped fiber bundles, pr...

Method for manufacturing fiber-reinforced resin molding material, a...

Prepreg and method for producing same

Porous electrode substrate, method for manufacturing same, precurso...

Carbon fiber precursor acrylic fiber bundle, method for thermally o...

Porous electrode substrate, method for manufacturing same, precurso...

Matrix resin composition, prepreg and method for producing the same...

Production system and production method for carbon fiber thread

Patents Applicationslast 30 patents

Sheet Molding Compound Production Method, Carbon Fiber Mat Depositi...

METHOD AND APPARATUS FOR PRODUCING FIBER-REINFORCED RESIN MOLDING M...

SMC Manufacturing Method

Method for Manufacturing SMC

SMC MANUFACTURING METHOD

METHOD AND APPARATUS FOR PRODUCING FIBER-REINFORCED RESIN MOLDING M...

METHOD FOR MANUFACTURING FIBER REINFORCED RESIN MATERIAL AND APPARA...

METHOD FOR MANUFACTURING FIBER-REINFORCED RESIN MOLDING MATERIAL, A...

FIBER-REINFORCED RESIN MATERIAL MOLDING, METHOD FOR MANUFACTURING F...

METHOD FOR PRODUCING FIBER-REINFORCED RESIN MOLDING MATERIAL, AND A...

METHOD AND DEVICE FOR MANUFACTURING FIBER-REINFORCED RESIN MOLDING...

PREFORM PRODUCTION APPARATUS AND PREFORM PRODUCTION METHOD

METHOD FOR MANUFACTURING FIBER REINFORCED RESIN MATERIAL AND APPARA...

FIBER-REINFORCED RESIN MATERIAL LAMINATE AND MANUFACTURING METHOD F...

FIBER-REINFORCED RESIN MATERIAL MOLDING, METHOD FOR MANUFACTURING F...

METHOD FOR MANUFACTURING FIBER-REINFORCED RESIN MOLDING MATERIAL, A...

PRODUCING DEVICE AND PRODUCING METHOD FOR CHOPPED FIBER BUNDLES, PR...

METHOD AND APPARATUS FOR PRODUCING FIBER-REINFORCED RESIN MOLDING M...

METHOD FOR PRODUCING PREPREG

POROUS ELECTRODE SUBSTRATE, METHOD FOR MANUFACTURING SAME, PRECURSO...

PREPREG AND METHOD FOR PRODUCING SAME

CARBON FIBER PRECURSOR ACRYLIC FIBER BUNDLE, METHOD FOR THERMALLY O...

MATRIX RESIN COMPOSITION, PREPREG AND METHOD FOR PRODUCING THE SAME...

POROUS ELECTRODE SUBSTRATE, METHOD FOR MANUFACTURING SAME, PRECURSO...

PRODUCTION SYSTEM AND PRODUCTION METHOD FOR CARBON FIBER THREAD

Carbon fiber nonwoven band-shaped article and its manufacture method