Naoya Ichikawa

Person

Kobe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Puncture sealing agent
- Patent number 9,758,707
- Issue date Sep 12, 2017
- Sumitomo Rubber Industries, Ltd.
- Naoya Ichikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Isoprene oligomer, polyisoprene, processes for producing these mate...
- Patent number 9,657,313
- Issue date May 23, 2017
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Yukino Miyagi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Puncture sealing agent
- Patent number 9,617,442
- Issue date Apr 11, 2017
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Naoya Ichikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rubber composition for tires and pneumatic tire
- Patent number 9,481,783
- Issue date Nov 1, 2016
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Yukio Isobe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for undertread, and pneumatic tire
- Patent number 9,410,033
- Issue date Aug 9, 2016
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Yoshihiro Kagawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Isoprene oligomer, polyisoprene, processes for producing these mate...
- Patent number 9,371,342
- Issue date Jun 21, 2016
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Yukino Miyagi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Puncture sealing agent
- Patent number 9,334,427
- Issue date May 10, 2016
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Naoya Ichikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Modified natural rubber, method for producing same, rubber composit...
- Patent number 9,181,355
- Issue date Nov 10, 2015
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Naoya Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for clinch apex and pneumatic tire
- Patent number 8,875,765
- Issue date Nov 4, 2014
- Sumitomo Rubber Industries, Ltd.
- Isamu Tsumori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition for tread, method for producing the same, and he...
- Patent number 8,857,482
- Issue date Oct 14, 2014
- Sumitomo Rubber Industries, Ltd.
- Takafumi Taguchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for tire, and pneumatic tire
- Patent number 8,813,798
- Issue date Aug 26, 2014
- Sumitomo Rubber Industries, Ltd.
- Isamu Tsumori
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modified natural rubber, production method thereof, tire rubber com...
- Patent number 8,809,450
- Issue date Aug 19, 2014
- Sumitomo Rubber Industries, Ltd.
- Toshiaki Sakaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Natural rubber and method for producing the same, rubber compositio...
- Patent number 8,658,728
- Issue date Feb 25, 2014
- Sumitomo Rubber Industries, Ltd.
- Naoya Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for tire, and pneumatic tire
- Patent number 8,658,730
- Issue date Feb 25, 2014
- Sumitomo Rubber Industries, Ltd.
- Naoya Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for breaker and pneumatic tire
- Patent number 8,633,275
- Issue date Jan 21, 2014
- Sumitomo Rubber Industries, Ltd.
- Toshiaki Sakaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Preparation process of oil extended rubber for tire, oil extended r...
- Patent number 8,563,628
- Issue date Oct 22, 2013
- Sumitomo Rubber Industries, Ltd.
- Toshiaki Sakaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Puncture sealant
- Patent number 8,318,839
- Issue date Nov 27, 2012
- Sumitomo Rubber Industries, Ltd.
- Takaaki Ishida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Puncture sealant
- Patent number 8,242,196
- Issue date Aug 14, 2012
- Sumitomo Rubber Industries, Ltd.
- Takaaki Ishida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Puncture sealant
- Patent number 8,183,309
- Issue date May 22, 2012
- Sumitomo Rubber Industries, Ltd.
- Naoya Ichikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rubber composition for tire and pneumatic tire using the same
- Patent number 8,100,157
- Issue date Jan 24, 2012
- Sumitomo Rubber Industries, Ltd.
- Takayuki Hattori
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Preparation process of oil extended rubber for tire, oil extended r...
- Patent number 8,044,118
- Issue date Oct 25, 2011
- Sumitomo Rubber Industries, Ltd.
- Toshiaki Sakaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vulcanized rubber composition, pneumatic tire and the process of pr...
- Patent number 8,022,136
- Issue date Sep 20, 2011
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Hiroyuki Yano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition and pneumatic tire using the same
- Patent number 7,371,791
- Issue date May 13, 2008
- Sumitomo Rubber Industries, Ltd.
- Takayuki Hattori
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Deproteinized natural rubber latex, method of preparing the same, r...
- Patent number 7,172,650
- Issue date Feb 6, 2007
- Sumitomo Rubber Industries, Ltd.
- Naoya Ichikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Deproteinizing agent, deproteinized natural rubber latex using the...
- Patent number 7,015,264
- Issue date Mar 21, 2006
- Sumitomo Rubber Industries, Ldt.
- Naoya Ichikawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Deproteinized natural rubber latex, method of preparing the same, r...
- Patent number 6,943,212
- Issue date Sep 13, 2005
- Sumitomo Rubber Industries, Ltd.
- Naoya Ichikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Puncture sealing agent for a tire, and process for producing the same
- Patent number 6,864,305
- Issue date Mar 8, 2005
- Sumitomo Rubber Industries, Ltd.
- Masahiro Kishida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Modified natural rubber
- Patent number 6,797,783
- Issue date Sep 28, 2004
- Kao Corporation
- Yasuyuki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low allergenic natural rubber and method of preparing low allergeni...
- Patent number 6,784,281
- Issue date Aug 31, 2004
- Sumitomo Rubber Industries, Ltd.
- Naoya Ichikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cationic graft-modified natural rubber latex
- Patent number 6,512,034
- Issue date Jan 28, 2003
- Sumitomo Rubber Industries, Ltd.
- Akihiko Hamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ISOPRENE OLIGOMER, POLYISOPRENE, PROCESSES FOR PRODUCING THESE MATE...
- Publication number 20160222418
- Publication date Aug 4, 2016
- Sumitomo Rubber Industries, Ltd.
- Yukino MIYAGI
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PUNCTURE SEALING AGENT
- Publication number 20150344743
- Publication date Dec 3, 2015
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Naoya Ichikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PUNCTURE SEALING AGENT
- Publication number 20150337155
- Publication date Nov 26, 2015
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Naoya Ichikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PUNCTURE SEALING AGENT
- Publication number 20150175862
- Publication date Jun 25, 2015
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Naoya Ichikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE
- Publication number 20150175781
- Publication date Jun 25, 2015
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Yukio Isobe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RUBBER COMPOSITION FOR UNDERTREAD, AND PNEUMATIC TIRE
- Publication number 20140378593
- Publication date Dec 25, 2014
- Sumitomo Rubber Industries, Ltd.
- Yoshihiro KAGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE
- Publication number 20140194578
- Publication date Jul 10, 2014
- Sumitomo Rubber Industries, Ltd.
- Isamu TSUMORI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ISOPRENE OLIGOMER, POLYISOPRENE, PROCESSES FOR PRODUCING THESE MATE...
- Publication number 20140171675
- Publication date Jun 19, 2014
- YAMAGATA UNIVERSITY
- Yukino Miyagi
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE
- Publication number 20140005319
- Publication date Jan 2, 2014
- Sumitomo Rubber Industries, Ltd.
- Naoya ICHIKAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
MODIFIED NATURAL RUBBER, METHOD FOR PRODUCING MODIFIED NATURAL RUBB...
- Publication number 20130331475
- Publication date Dec 12, 2013
- SUMITOMO RUBBER INDUSTRIES, LTD.,
- Naoya ICHIKAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR UNDERTREAD, AND PNEUMATIC TIRE
- Publication number 20130123387
- Publication date May 16, 2013
- Sumitomo Rubber Industries, Ltd.
- Yoshihiro KAGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR CLINCH APEX AND PNEUMATIC TIRE
- Publication number 20130098523
- Publication date Apr 25, 2013
- Isamu TSUMORI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE
- Publication number 20130102722
- Publication date Apr 25, 2013
- Sumitomo Rubber Industries, Ltd.
- Isamu TSUMORI
- B60 - VEHICLES IN GENERAL
Information Patent Application
MODIFIED NATURAL RUBBER, METHOD FOR PRODUCING SAME, RUBBER COMPOSIT...
- Publication number 20130066021
- Publication date Mar 14, 2013
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Naoya Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TREAD, METHOD FOR PRODUCING THE SAME, AND HE...
- Publication number 20130030083
- Publication date Jan 31, 2013
- Takafumi TAGUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
MODIFIED NATURAL RUBBER, PRODUCTION METHOD THEREOF, TIRE RUBBER COM...
- Publication number 20120184671
- Publication date Jul 19, 2012
- Toshiaki Sakaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
PREPARATION PROCESS OF OIL EXTENDED RUBBER FOR TIRE, OIL EXTENDED R...
- Publication number 20120065324
- Publication date Mar 15, 2012
- Toshiaki Sakaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PUNCTURE SEALANT
- Publication number 20120010325
- Publication date Jan 12, 2012
- Takaaki Ishida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR BREAKER AND PNEUMATIC TIRE
- Publication number 20110294949
- Publication date Dec 1, 2011
- Toshiaki Sakaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
NATURAL RUBBER AND METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITIO...
- Publication number 20110253285
- Publication date Oct 20, 2011
- Naoya Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
PUNCTURE SEALANT
- Publication number 20100331448
- Publication date Dec 30, 2010
- Naoya ICHIKAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PUNCTURE SEALANT
- Publication number 20100331449
- Publication date Dec 30, 2010
- Takaaki Ishida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
VULCANIZED RUBBER COMPOSITION, PNEUMATIC TIRE AND THE PROCESS OF PR...
- Publication number 20100076118
- Publication date Mar 25, 2010
- Hiroyuki Yano
- B60 - VEHICLES IN GENERAL
Information Patent Application
MODIFIED NATURAL RUBBER, METHOD FOR PRODUCING MODIFIED NATURAL RUBB...
- Publication number 20090286900
- Publication date Nov 19, 2009
- Naoya Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Preparation process of oil extended rubber for tire, oil extended r...
- Publication number 20070232745
- Publication date Oct 4, 2007
- Sumitomo Rubber Industries, Ltd.
- Toshiaki Sakaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Rubber composition and pneumatic tire using the same
- Publication number 20070123636
- Publication date May 31, 2007
- Sumitomo Rubber Industries, Ltd.
- Takayuki Hattori
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rubber composition for tire and pneumatic tire using the same
- Publication number 20070100061
- Publication date May 3, 2007
- Sumitomo Rubber Industries, Ltd.
- Takayuki Hattori
- B60 - VEHICLES IN GENERAL
Information Patent Application
Deproteinized natural rubber latex, method of preparing the same, r...
- Publication number 20060036025
- Publication date Feb 16, 2006
- Naoya Ichikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Deproteinizing agent, deproteinized natural rubber latex using the...
- Publication number 20040014876
- Publication date Jan 22, 2004
- Sumitomo Rubber Industries, Ltd.
- Naoya Ichikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Puncture sealing agent for a tire, and process for producing the same
- Publication number 20030050365
- Publication date Mar 13, 2003
- Masahiro Kishida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Naoya Ichikawa

Person

Patents Grantslast 30 patents

Puncture sealing agent

Isoprene oligomer, polyisoprene, processes for producing these mate...

Puncture sealing agent

Rubber composition for tires and pneumatic tire

Rubber composition for undertread, and pneumatic tire

Isoprene oligomer, polyisoprene, processes for producing these mate...

Puncture sealing agent

Modified natural rubber, method for producing same, rubber composit...

Rubber composition for clinch apex and pneumatic tire

Rubber composition for tread, method for producing the same, and he...

Rubber composition for tire, and pneumatic tire

Modified natural rubber, production method thereof, tire rubber com...

Natural rubber and method for producing the same, rubber compositio...

Rubber composition for tire, and pneumatic tire

Rubber composition for breaker and pneumatic tire

Preparation process of oil extended rubber for tire, oil extended r...

Puncture sealant

Puncture sealant

Puncture sealant

Rubber composition for tire and pneumatic tire using the same

Preparation process of oil extended rubber for tire, oil extended r...

Vulcanized rubber composition, pneumatic tire and the process of pr...

Rubber composition and pneumatic tire using the same

Deproteinized natural rubber latex, method of preparing the same, r...

Deproteinizing agent, deproteinized natural rubber latex using the...

Deproteinized natural rubber latex, method of preparing the same, r...

Puncture sealing agent for a tire, and process for producing the same

Modified natural rubber

Low allergenic natural rubber and method of preparing low allergeni...

Cationic graft-modified natural rubber latex

Patents Applicationslast 30 patents

ISOPRENE OLIGOMER, POLYISOPRENE, PROCESSES FOR PRODUCING THESE MATE...

PUNCTURE SEALING AGENT

PUNCTURE SEALING AGENT

PUNCTURE SEALING AGENT

RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE

RUBBER COMPOSITION FOR UNDERTREAD, AND PNEUMATIC TIRE

RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE

ISOPRENE OLIGOMER, POLYISOPRENE, PROCESSES FOR PRODUCING THESE MATE...

RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE

MODIFIED NATURAL RUBBER, METHOD FOR PRODUCING MODIFIED NATURAL RUBB...

RUBBER COMPOSITION FOR UNDERTREAD, AND PNEUMATIC TIRE

RUBBER COMPOSITION FOR CLINCH APEX AND PNEUMATIC TIRE

RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE

MODIFIED NATURAL RUBBER, METHOD FOR PRODUCING SAME, RUBBER COMPOSIT...

RUBBER COMPOSITION FOR TREAD, METHOD FOR PRODUCING THE SAME, AND HE...

MODIFIED NATURAL RUBBER, PRODUCTION METHOD THEREOF, TIRE RUBBER COM...

PREPARATION PROCESS OF OIL EXTENDED RUBBER FOR TIRE, OIL EXTENDED R...

PUNCTURE SEALANT

RUBBER COMPOSITION FOR BREAKER AND PNEUMATIC TIRE

NATURAL RUBBER AND METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITIO...

PUNCTURE SEALANT

PUNCTURE SEALANT

VULCANIZED RUBBER COMPOSITION, PNEUMATIC TIRE AND THE PROCESS OF PR...

MODIFIED NATURAL RUBBER, METHOD FOR PRODUCING MODIFIED NATURAL RUBB...

Preparation process of oil extended rubber for tire, oil extended r...

Rubber composition and pneumatic tire using the same

Rubber composition for tire and pneumatic tire using the same

Deproteinized natural rubber latex, method of preparing the same, r...

Deproteinizing agent, deproteinized natural rubber latex using the...

Puncture sealing agent for a tire, and process for producing the same