HAYAKAWA RUBBER COMPANY LIMITED

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spherical powder containing crosslinked body formed having polyrota...
- Patent number 11,053,357
- Issue date Jul 6, 2021
- ASM INC.
- Yuki Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vehicle component and sealing member
- Patent number 8,720,908
- Issue date May 13, 2014
- Ichikoh Industries, Ltd.
- Yoshikazu Machida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for manufacturing base member bearing projecti...
- Patent number 7,691,303
- Issue date Apr 6, 2010
- Hayakawa Rubber Company Limited
- Masamichi Kanno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sound-insulating floor structures, sound-insulating floor members a...
- Patent number 6,672,426
- Issue date Jan 6, 2004
- Hayakawa Rubber Company Limited
- Hirofumi Kakimoto
- E04 - BUILDING
Information Patent Grant
Elastic blocks and process for producing the same
- Patent number 6,602,586
- Issue date Aug 5, 2003
- Hayakawa Rubber Company Limited
- Hirofumi Kakimoto
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method of molding a lamina into a protective member
- Patent number 6,001,301
- Issue date Dec 14, 1999
- Hayakawa Rubber Company Limited
- Ryouichi Kinoshita
- B32 - LAYERED PRODUCTS
Information Patent Grant
Pre-shaped vibration-damping member for deformed portion
- Patent number 5,722,644
- Issue date Mar 3, 1998
- Hayakawa Rubber Company Limited
- Ryouichi Kinoshita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Printed thermoplastic resin products and method for printing such p...
- Patent number 5,712,022
- Issue date Jan 27, 1998
- Yoshino Kogyosho Co., Ltd.
- Ban Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink compositions
- Patent number 5,587,405
- Issue date Dec 24, 1996
- Yoshino Kogyosho Co., Ltd.
- Ban Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Lawn protecting method and elastic body for lawn protection
- Patent number 5,509,230
- Issue date Apr 23, 1996
- Sanyo Turf Co., Ltd.
- Yosifumi Miyachi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Photopolymerizable rubber
- Patent number 5,283,265
- Issue date Feb 1, 1994
- Hayakawa Rubber Company Limited
- Tetsuya Kimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultraviolet ray-curable ink
- Patent number 5,200,438
- Issue date Apr 6, 1993
- Hayakawa Rubber Co., Ltd.
- Toshihiro Fujii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive flexographic printing plate composition
- Patent number 5,185,234
- Issue date Feb 9, 1993
- Hayakawa Rubber Co., Ltd.
- Sadayoshi Nakatsukasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of forming a tentative surface protective coating
- Patent number 5,085,697
- Issue date Feb 4, 1992
- Hayakawa Rubber Co., Ltd.
- Tetsuya Kimura
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method of forming a tentative surface protective coating
- Patent number 4,929,469
- Issue date May 29, 1990
- Hayakawa Rubber Co., Ltd.
- Tetsuya Kimura
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Impact-cushioning sheets and direct-applying restraint type floor d...
- Patent number 4,803,112
- Issue date Feb 7, 1989
- Hayakawa Rubber Co., Ltd.
- Hirofumi Kakimoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Aqueously-swelling water stopper and a process for stopping water t...
- Patent number 4,558,875
- Issue date Dec 17, 1985
- Hayakawa Rubber Co. Ltd.
- Hajime Yamaji
- E04 - BUILDING
Information Patent Grant
Golf ball
- Patent number 4,483,537
- Issue date Nov 20, 1984
- Hayakawa Rubber Co., Ltd.
- Hiroyoshi Hanada
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Aqueously-swelling water stopper and a process of stopping water th...
- Patent number 4,449,713
- Issue date May 22, 1984
- Hayakawa Rubber Company Limited
- Yoshinobu Ishido
- E04 - BUILDING
Information Patent Grant
Aqueously-swelling water stopper and a process of stopping water th...
- Patent number 4,443,019
- Issue date Apr 17, 1984
- Hayakawa Rubber Company Limited
- Yoshinobu Ishido
- E04 - BUILDING
Information Patent Grant
Aqueously-swelling water stopper and a process of stopping water th...
- Patent number 4,366,284
- Issue date Dec 28, 1982
- Hayakawa Rubber Company Limited
- Yoshinobu Ishido
- E04 - BUILDING
Information Patent Grant
Water proofing compositions for cement mortar or concrete
- Patent number 4,338,224
- Issue date Jul 6, 1982
- Hayakawa Rubber Co., Ltd.
- Toshihiro Fujii
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Water proofing compositions for cement mortar or concrete and metho...
- Patent number 4,193,831
- Issue date Mar 18, 1980
- Hayakawa Rubber Company Limited
- Toshihiro Fujii
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Water proofing compositions for cement mortar or concrete and metho...
- Patent number 4,174,993
- Issue date Nov 20, 1979
- Hayakawa Rubber Company Limited
- Toshihiro Fujii
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Water proofing compositions for cement mortar or concrete and metho...
- Patent number 4,174,992
- Issue date Nov 20, 1979
- Hayakawa Rubber Company Limited
- Toshihiro Fujii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

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Patents Applicationslast 30 patents

Information Patent Application
BOLUS FORMING MATERIAL AND BOLUS USING SAME
- Publication number 20240101804
- Publication date Mar 28, 2024
- Hayakawa Rubber Co., Ltd.
- Hajime MONZEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SPHERICAL POWDER CONTAINING CROSSLINKED BODY FORMED HAVING POLYROTA...
- Publication number 20190345294
- Publication date Nov 14, 2019
- ADVANCED SOFTMATERIALS INC.
- Yuki Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DOUBLE-SIDED ADHESIVE TAPE AND ADHESION METHOD USING DOUBLE-SIDED A...
- Publication number 20150136317
- Publication date May 21, 2015
- Hayakawa Rubber Co., Ltd.
- Kosaku Yamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INTERMEDIATE MEMBER FOR LASER BONDING AND METHOD OF BONDING USING T...
- Publication number 20100009150
- Publication date Jan 14, 2010
- Okayama Prefectural Government
- Yutaka Mitooka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Radiation resistant cross linked polymer compositions and radiation...
- Publication number 20070254980
- Publication date Nov 1, 2007
- HAYAKAWA RUBBER CO., LTD/
- Sadayoshi Nakatsukasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Vehicle component and sealing member
- Publication number 20070228758
- Publication date Oct 4, 2007
- ICHIKOH INDUSTRIES, LTD.
- Yoshikazu Machida
- B60 - VEHICLES IN GENERAL
Information Patent Application
Manhole structure, flexible water shut off joint for manhole struct...
- Publication number 20050126087
- Publication date Jun 16, 2005
- HAYAKAWA RUBBER COMPANY LIMITED
- Fumio Monden
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Radiation resistant cross linked polymer compositions and radiation...
- Publication number 20050023024
- Publication date Feb 3, 2005
- HAYAKAWA RUBBER CO., LTD.
- Sadayoshi Nakatsukasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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Trademarklast 30 trademarks

Information Trademark
78040678 - SPAN SEAL
- Serial number 78040678
- Registration number 2890018
- Filing date Dec 27, 2000
- HAYAKAWA RUBBER COMPANY LIMITED
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73510423 - BIG VENSON
- Serial number 73510423
- Registration number 1371411
- Filing date Nov 26, 1984
- HAYAKAWA RUBBER COMPANY LIMITED
- 25 - Clothing, footwear, headgear
Information Trademark
72043163 - HAYAKAWA SANTA
- Serial number 72043163
- Registration number 685589
- Filing date Dec 30, 1957
- HAYAKAWA RUBBER CO. LTD.
- 30 - Coffee, tea, cocoa and artificial coffee

HAYAKAWA RUBBER COMPANY LIMITED

Organization

Patents Grantslast 30 patents

Spherical powder containing crosslinked body formed having polyrota...

Vehicle component and sealing member

Method and apparatus for manufacturing base member bearing projecti...

Sound-insulating floor structures, sound-insulating floor members a...

Elastic blocks and process for producing the same

Method of molding a lamina into a protective member

Pre-shaped vibration-damping member for deformed portion

Printed thermoplastic resin products and method for printing such p...

Ink compositions

Lawn protecting method and elastic body for lawn protection

Photopolymerizable rubber

Ultraviolet ray-curable ink

Photosensitive flexographic printing plate composition

Method of forming a tentative surface protective coating

Method of forming a tentative surface protective coating

Impact-cushioning sheets and direct-applying restraint type floor d...

Aqueously-swelling water stopper and a process for stopping water t...

Golf ball

Aqueously-swelling water stopper and a process of stopping water th...

Aqueously-swelling water stopper and a process of stopping water th...

Aqueously-swelling water stopper and a process of stopping water th...

Water proofing compositions for cement mortar or concrete

Water proofing compositions for cement mortar or concrete and metho...

Water proofing compositions for cement mortar or concrete and metho...

Water proofing compositions for cement mortar or concrete and metho...

Patents Applicationslast 30 patents

BOLUS FORMING MATERIAL AND BOLUS USING SAME

SPHERICAL POWDER CONTAINING CROSSLINKED BODY FORMED HAVING POLYROTA...

DOUBLE-SIDED ADHESIVE TAPE AND ADHESION METHOD USING DOUBLE-SIDED A...

INTERMEDIATE MEMBER FOR LASER BONDING AND METHOD OF BONDING USING T...

Radiation resistant cross linked polymer compositions and radiation...

Vehicle component and sealing member

Manhole structure, flexible water shut off joint for manhole struct...

Radiation resistant cross linked polymer compositions and radiation...

Trademarklast 30 trademarks

78040678 - SPAN SEAL

73510423 - BIG VENSON

72043163 - HAYAKAWA SANTA