Takahiro Okamatsu

Person

Hiratsuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tire sealant and tire repair kit
- Patent number 11,602,909
- Issue date Mar 14, 2023
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tire sealant and tire repair kit
- Patent number 11,104,087
- Issue date Aug 31, 2021
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Tire sealant and tire repair kit
- Patent number 10,781,347
- Issue date Sep 22, 2020
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Modified diene based polymer
- Patent number 10,590,221
- Issue date Mar 17, 2020
- The Yokohama Rubber Co., Ltd.
- Kazuya Uenishi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Coagulant and tire puncture repair kit
- Patent number 10,245,795
- Issue date Apr 2, 2019
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sidewall rubber composition and pneumatic tire
- Patent number 10,081,724
- Issue date Sep 25, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for tire tread, and studless tire
- Patent number 10,040,316
- Issue date Aug 7, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition and pneumatic tire
- Patent number 10,011,707
- Issue date Jul 3, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for coating fiber cord, and pneumatic tire
- Patent number 9,937,752
- Issue date Apr 10, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for tire rim cushion or rubber finishing, and pn...
- Patent number 9,932,462
- Issue date Apr 3, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compound, modified polymer, rubber composition, tire, and conveyor...
- Patent number 9,932,417
- Issue date Apr 3, 2018
- The Yokohama Rubber Co., Ltd.
- Ryota Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for heavy-load tire, and pneumatic tire
- Patent number 9,926,438
- Issue date Mar 27, 2018
- The Yokohama Rubber Co., Ltd.
- Ryota Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cationic natural rubber latex and tire puncture sealant using same
- Patent number 9,919,484
- Issue date Mar 20, 2018
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Under tread rubber composition and pneumatic tire
- Patent number 9,873,749
- Issue date Jan 23, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modified polymer, rubber composition and pneumatic tire
- Patent number 9,803,031
- Issue date Oct 31, 2017
- The Yokohama Rubber Co., Ltd.
- Ryota Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Coagulant and tire puncture repair kit using same
- Patent number 9,803,118
- Issue date Oct 31, 2017
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rubber composition and pneumatic tire
- Patent number 9,790,353
- Issue date Oct 17, 2017
- The Yokohama Rubber Co., Ltd.
- Ryota Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flat tire sealing material
- Patent number 9,771,503
- Issue date Sep 26, 2017
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rubber composition and pneumatic tire
- Patent number 9,757,982
- Issue date Sep 12, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Emulsion coagulant, and flat tire repair kit using same
- Patent number 9,732,203
- Issue date Aug 15, 2017
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rubber composition, modified polymer, and tire
- Patent number 9,725,525
- Issue date Aug 8, 2017
- The Yokohama Rubber Co., Ltd.
- Ryota Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Polymer modifying agent composition, modified polymer, rubber compo...
- Patent number 9,701,761
- Issue date Jul 11, 2017
- The Yokohama Rubber Co., Ltd.
- Ryota Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Emulsion coagulant and tire puncture repair kit
- Patent number 9,694,549
- Issue date Jul 4, 2017
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rubber composition for tire bead insulation and pneumatic tire
- Patent number 9,695,304
- Issue date Jul 4, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquid coagulant and tire puncture sealing material set
- Patent number 9,676,979
- Issue date Jun 13, 2017
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Emulsion coagulant and tire puncture repair kit using same
- Patent number 9,657,164
- Issue date May 23, 2017
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bead filler rubber composition and pneumatic tire
- Patent number 9,637,618
- Issue date May 2, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Laminated body of rubber layers
- Patent number 9,623,636
- Issue date Apr 18, 2017
- The Tokohama Rubber Co., Ltd.
- Ayako Joza
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Water-based primer composition
- Patent number 9,624,396
- Issue date Apr 18, 2017
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Rubber composition for tires, and pneumatic tire manufactured using...
- Patent number 9,598,563
- Issue date Mar 21, 2017
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SEALANT COMPOSITION AND TIRE USING THE SAME
- Publication number 20240278514
- Publication date Aug 22, 2024
- The Yokohama Rubber Co., Ltd.
- Yuichiro KARASAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SEALANT COMPOSITION AND TIRE USING THE SAME
- Publication number 20240247134
- Publication date Jul 25, 2024
- The Yokohama Rubber Co., Ltd.
- Yuichiro KARASAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEALANT COMPOSITION AND TIRE USING THE SAME
- Publication number 20240246304
- Publication date Jul 25, 2024
- The Yokohama Rubber Co., Ltd.
- Yuichiro KARASAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SEALANT COMPOSITION AND TIRE USING THE SAME
- Publication number 20240084177
- Publication date Mar 14, 2024
- The Yokohama Rubber Co., Ltd.
- Yuichiro KARASAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Rubber Member, Tire, and Method of Manufacturing Rubber Member
- Publication number 20230191852
- Publication date Jun 22, 2023
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rubber Member, Tire, and Method of Manufacturing Rubber Member
- Publication number 20210339575
- Publication date Nov 4, 2021
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B60 - VEHICLES IN GENERAL
Information Patent Application
TIRE SEALANT AND TIRE REPAIR KIT
- Publication number 20200086594
- Publication date Mar 19, 2020
- The Yokohama Rubber Co., Ltd.
- Takahiro OKAMATSU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TIRE SEALANT AND TIRE REPAIR KIT
- Publication number 20190270920
- Publication date Sep 5, 2019
- The Yokohama Rubber Co., Ltd.
- Takahiro OKAMATSU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TIRE SEALANT AND TIRE REPAIR KIT
- Publication number 20190248082
- Publication date Aug 15, 2019
- Takahiro OKAMATSU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Rubber Member, Tire, and Method of Manufacturing Rubber Member
- Publication number 20190202244
- Publication date Jul 4, 2019
- The Yokohama Rubber Co., Ltd.
- Takahiro Okamatsu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Water-Based Primer Composition for Sealant
- Publication number 20180312699
- Publication date Nov 1, 2018
- The Yokohama Rubber Co., Ltd.
- Hisae Akiyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF PRODUCING MODIFIED POLYMER, MODIFIED POLYMER, RUBBER COMP...
- Publication number 20180264883
- Publication date Sep 20, 2018
- The Yokohama Rubber Co., Ltd.
- Ryota TAKAHASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION AND TIRE
- Publication number 20180118856
- Publication date May 3, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Compound, Modified Polymer, Rubber Composition, Tire, And Conveyor...
- Publication number 20180086855
- Publication date Mar 29, 2018
- The Yokohama Rubber Co., Ltd.
- Ryota TAKAHASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRE TREADS, AND PNEUMATIC TIRE
- Publication number 20180079834
- Publication date Mar 22, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION AND PNEUMATIC TIRE
- Publication number 20180072874
- Publication date Mar 15, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRE TREAD, AND STUDLESS TIRE
- Publication number 20180072102
- Publication date Mar 15, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRE TREADS AND PNEUMATIC TIRE
- Publication number 20180051163
- Publication date Feb 22, 2018
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rubber Composition, And Pneumatic Tire And Conveyor Belt Each Produ...
- Publication number 20170369683
- Publication date Dec 28, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION, AND PNEUMATIC TIRE AND CONVEYER BELT EACH MANU...
- Publication number 20170327601
- Publication date Nov 16, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR HEAVY-LOAD TIRE, AND PNEUMATIC TIRE
- Publication number 20170218185
- Publication date Aug 3, 2017
- The Yokohama Rubber Co., Ltd.
- Ryota TAKAHASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
COAGULANT AND TIRE PUNCTURE REPAIR KIT
- Publication number 20170203525
- Publication date Jul 20, 2017
- The Yokohama Rubber Co., Ltd.
- Takahiro OKAMATSU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EMULSION COAGULANT AND TIRE PUNCTURE REPAIR KIT
- Publication number 20170165929
- Publication date Jun 15, 2017
- The Yokohama Rubber Co., Ltd.
- Takahiro OKAMATSU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRE BEAD INSULATION AND PNEUMATIC TIRE
- Publication number 20170107357
- Publication date Apr 20, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
SIDEWALL RUBBER COMPOSITION AND PNEUMATIC TIRE
- Publication number 20170101526
- Publication date Apr 13, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
BEAD FILLER RUBBER COMPOSITION AND PNEUMATIC TIRE
- Publication number 20170081506
- Publication date Mar 23, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR COATING FIBER CORD, AND PNEUMATIC TIRE
- Publication number 20170080754
- Publication date Mar 23, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
UNDER TREAD RUBBER COMPOSITION AND PNEUMATIC TIRE
- Publication number 20170073507
- Publication date Mar 16, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRE RIM CUSHION OR RUBBER FINISHING, AND PN...
- Publication number 20170073506
- Publication date Mar 16, 2017
- The Yokohama Rubber Co., Ltd.
- Manabu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION, MODIFIED POLYMER, AND TIRE
- Publication number 20170002101
- Publication date Jan 5, 2017
- The Yokohama Rubber Co., Ltd.
- Ryota TAKAHASHI
- B60 - VEHICLES IN GENERAL

Takahiro Okamatsu

Person

Patents Grantslast 30 patents

Tire sealant and tire repair kit

Tire sealant and tire repair kit

Tire sealant and tire repair kit

Modified diene based polymer

Coagulant and tire puncture repair kit

Sidewall rubber composition and pneumatic tire

Rubber composition for tire tread, and studless tire

Rubber composition and pneumatic tire

Rubber composition for coating fiber cord, and pneumatic tire

Rubber composition for tire rim cushion or rubber finishing, and pn...

Compound, modified polymer, rubber composition, tire, and conveyor...

Rubber composition for heavy-load tire, and pneumatic tire

Cationic natural rubber latex and tire puncture sealant using same

Under tread rubber composition and pneumatic tire

Modified polymer, rubber composition and pneumatic tire

Coagulant and tire puncture repair kit using same

Rubber composition and pneumatic tire

Flat tire sealing material

Rubber composition and pneumatic tire

Emulsion coagulant, and flat tire repair kit using same

Rubber composition, modified polymer, and tire

Polymer modifying agent composition, modified polymer, rubber compo...

Emulsion coagulant and tire puncture repair kit

Rubber composition for tire bead insulation and pneumatic tire

Liquid coagulant and tire puncture sealing material set

Emulsion coagulant and tire puncture repair kit using same

Bead filler rubber composition and pneumatic tire

Laminated body of rubber layers

Water-based primer composition

Rubber composition for tires, and pneumatic tire manufactured using...

Patents Applicationslast 30 patents

SEALANT COMPOSITION AND TIRE USING THE SAME

SEALANT COMPOSITION AND TIRE USING THE SAME

SEALANT COMPOSITION AND TIRE USING THE SAME

SEALANT COMPOSITION AND TIRE USING THE SAME

Rubber Member, Tire, and Method of Manufacturing Rubber Member

Rubber Member, Tire, and Method of Manufacturing Rubber Member

TIRE SEALANT AND TIRE REPAIR KIT

TIRE SEALANT AND TIRE REPAIR KIT

TIRE SEALANT AND TIRE REPAIR KIT

Rubber Member, Tire, and Method of Manufacturing Rubber Member

Water-Based Primer Composition for Sealant

METHOD OF PRODUCING MODIFIED POLYMER, MODIFIED POLYMER, RUBBER COMP...

RUBBER COMPOSITION AND TIRE

Compound, Modified Polymer, Rubber Composition, Tire, And Conveyor...

RUBBER COMPOSITION FOR TIRE TREADS, AND PNEUMATIC TIRE

RUBBER COMPOSITION AND PNEUMATIC TIRE

RUBBER COMPOSITION FOR TIRE TREAD, AND STUDLESS TIRE

RUBBER COMPOSITION FOR TIRE TREADS AND PNEUMATIC TIRE

Rubber Composition, And Pneumatic Tire And Conveyor Belt Each Produ...

RUBBER COMPOSITION, AND PNEUMATIC TIRE AND CONVEYER BELT EACH MANU...

RUBBER COMPOSITION FOR HEAVY-LOAD TIRE, AND PNEUMATIC TIRE

COAGULANT AND TIRE PUNCTURE REPAIR KIT

EMULSION COAGULANT AND TIRE PUNCTURE REPAIR KIT

RUBBER COMPOSITION FOR TIRE BEAD INSULATION AND PNEUMATIC TIRE

SIDEWALL RUBBER COMPOSITION AND PNEUMATIC TIRE

BEAD FILLER RUBBER COMPOSITION AND PNEUMATIC TIRE

RUBBER COMPOSITION FOR COATING FIBER CORD, AND PNEUMATIC TIRE

UNDER TREAD RUBBER COMPOSITION AND PNEUMATIC TIRE

RUBBER COMPOSITION FOR TIRE RIM CUSHION OR RUBBER FINISHING, AND PN...

RUBBER COMPOSITION, MODIFIED POLYMER, AND TIRE