MASAHIRO HOJO

Person

TOKYO, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sound-absorbing panel and manufacturing method for same
- Patent number 11,498,306
- Issue date Nov 15, 2022
- IHI Corporation
- Tsutomu Oishi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fan blade, engine, and structure with anti-icing and de-icing funct...
- Patent number 11,396,844
- Issue date Jul 26, 2022
- Japan Aerospace Exploration Agency
- Takuya Mizuno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Powder rubber subjected to treatment of making unevenness on surfac...
- Patent number 7,344,777
- Issue date Mar 18, 2008
- Bridgestone Corporation
- Kuniki Kino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition and pneumatic tire using the same
- Patent number 7,060,757
- Issue date Jun 13, 2006
- Bridgestone Corporation
- Masahiro Hojo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition and pneumatic tire using said rubber composition
- Patent number 6,809,137
- Issue date Oct 26, 2004
- Bridgestone Corporation
- Kenji Matsuo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Polymaleimide-containing rubber composition and tire
- Patent number 6,566,449
- Issue date May 20, 2003
- Bridgestone Corporation
- Kenichi Sugimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition and pneumatic tire
- Patent number 6,506,849
- Issue date Jan 14, 2003
- Bridgestone Corporation
- Masahiro Hojo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition and pneumatic tires
- Patent number 6,380,288
- Issue date Apr 30, 2002
- Bridgestone Corporation
- Masahiro Hojo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic tire
- Patent number 6,334,476
- Issue date Jan 1, 2002
- Bridgestone Corporation
- Nobuyuki Okamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic tire
- Patent number 6,197,868
- Issue date Mar 6, 2001
- Bridgestone Corporation
- Nobuyuki Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pneumatic tire
- Patent number 5,939,493
- Issue date Aug 17, 1999
- Bridgestone Corporation
- Masahiro Hojo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition improved in charging property and pneumatic tire...
- Patent number 5,714,533
- Issue date Feb 3, 1998
- Bridgestone Corporation
- Kazuya Hatakeyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber compositions
- Patent number 5,705,549
- Issue date Jan 6, 1998
- Bridgestone Corporation
- Masahiro Hojo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF DECOMPOSING CROSSLINKED RUBBER
- Publication number 20250145739
- Publication date May 8, 2025
- Bridgestone Corporation
- Masahiro HOJO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING CHEMICAL PRODUCT
- Publication number 20250145897
- Publication date May 8, 2025
- ENEOS Corporation
- Masahide KOBAYASHI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF DECOMPOSING CROSSLINKED RUBBER
- Publication number 20250136529
- Publication date May 1, 2025
- Bridgestone Corporation
- Masahiro HOJO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF DECOMPOSING CROSSLINKED RUBBER
- Publication number 20250136780
- Publication date May 1, 2025
- Bridgestone Corporation
- Masahiro HOJO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF DECOMPOSING CROSSLINKED RUBBER
- Publication number 20250136530
- Publication date May 1, 2025
- Bridgestone Corporation
- Masahiro HOJO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF DECOMPOSING CROSSLINKED RUBBER
- Publication number 20250129291
- Publication date Apr 24, 2025
- BRIDGESTONE CORPORATION
- Masahiro HOJO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR DECOMPOSING CROSSLINKED RUBBER
- Publication number 20250115732
- Publication date Apr 10, 2025
- Bridgestone Corporation
- Masahiro HOJO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION METHOD FOR CHEMICAL PRODUCTS AND CARBIDES
- Publication number 20250091882
- Publication date Mar 20, 2025
- ENEOS Corporation
- Masahide KOBAYASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRETREATMENT METHOD FOR RUBBER, PYROLYSIS TREATMENT METHOD FOR RUBB...
- Publication number 20250011652
- Publication date Jan 9, 2025
- Bridgestone Corporation
- Akira OKUNO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
THERMAL DECOMPOSITION METHOD OF USED RUBBER AND RUBBER MATERIAL FOR...
- Publication number 20240301095
- Publication date Sep 12, 2024
- Bridgestone Corporation
- Takayuki NASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
VULCANIZED RUBBER SURFACE TREATMENT AGENT, METHOD OF PRODUCING ADHE...
- Publication number 20230399544
- Publication date Dec 14, 2023
- Bridgestone Corporation
- Takuya OZAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FILM, LAMINATED BODY, METHOD OF PRODUCING FILM, TIRE, AND METHOD OF...
- Publication number 20230272249
- Publication date Aug 31, 2023
- BRIDGESTONE CORPORATION
- Takuya OZAKI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FAN BLADE, ENGINE, AND STRUCTURE WITH ANTI-ICING AND DE-ICING FUNCT...
- Publication number 20200386159
- Publication date Dec 10, 2020
- JAPAN AEROSPACE EXPLORATION AGENCY
- Takuya MIZUNO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SOUND-ABSORBING PANEL AND MANUFACTURING METHOD FOR SAME
- Publication number 20200101690
- Publication date Apr 2, 2020
- IHI Corporation
- Tsutomu OISHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
FAN ROTOR BLADE AND METHOD OF MANUFACTURING SAME
- Publication number 20190249684
- Publication date Aug 15, 2019
- IHI Corporation
- Hiroshi KUROKI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Powdery rubber having unevened surface and rubber compositions and...
- Publication number 20050037199
- Publication date Feb 17, 2005
- Kuniki Kino
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rubber composition and pneumatic tire using the same
- Publication number 20040220351
- Publication date Nov 4, 2004
- Bridgestone Corporation
- Masahiro Hojo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RUBBER COMPOSITION AND PNEUMATIC TIRE USING SAID RUBBER COMPOSITION
- Publication number 20030130392
- Publication date Jul 10, 2003
- KENJI MATSUO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Polymaleimide-containing rubber composition and tire
- Publication number 20020077423
- Publication date Jun 20, 2002
- Bridgestone Corporation
- Kenichi Sugimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RUBBER COMPOSITION
- Publication number 20020010283
- Publication date Jan 24, 2002
- MASAHIRO HOJO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

MASAHIRO HOJO

Person

Patents Grantslast 30 patents

Sound-absorbing panel and manufacturing method for same

Fan blade, engine, and structure with anti-icing and de-icing funct...

Powder rubber subjected to treatment of making unevenness on surfac...

Rubber composition and pneumatic tire using the same

Rubber composition and pneumatic tire using said rubber composition

Polymaleimide-containing rubber composition and tire

Rubber composition and pneumatic tire

Rubber composition and pneumatic tires

Pneumatic tire

Pneumatic tire

Pneumatic tire

Rubber composition improved in charging property and pneumatic tire...

Rubber compositions

Patents Applicationslast 30 patents

METHOD OF DECOMPOSING CROSSLINKED RUBBER

METHOD FOR PRODUCING CHEMICAL PRODUCT

METHOD OF DECOMPOSING CROSSLINKED RUBBER

METHOD OF DECOMPOSING CROSSLINKED RUBBER

METHOD OF DECOMPOSING CROSSLINKED RUBBER

METHOD OF DECOMPOSING CROSSLINKED RUBBER

METHOD FOR DECOMPOSING CROSSLINKED RUBBER

PRODUCTION METHOD FOR CHEMICAL PRODUCTS AND CARBIDES

PRETREATMENT METHOD FOR RUBBER, PYROLYSIS TREATMENT METHOD FOR RUBB...

THERMAL DECOMPOSITION METHOD OF USED RUBBER AND RUBBER MATERIAL FOR...

VULCANIZED RUBBER SURFACE TREATMENT AGENT, METHOD OF PRODUCING ADHE...

FILM, LAMINATED BODY, METHOD OF PRODUCING FILM, TIRE, AND METHOD OF...

FAN BLADE, ENGINE, AND STRUCTURE WITH ANTI-ICING AND DE-ICING FUNCT...

SOUND-ABSORBING PANEL AND MANUFACTURING METHOD FOR SAME

FAN ROTOR BLADE AND METHOD OF MANUFACTURING SAME

Powdery rubber having unevened surface and rubber compositions and...

Rubber composition and pneumatic tire using the same

RUBBER COMPOSITION AND PNEUMATIC TIRE USING SAID RUBBER COMPOSITION

Polymaleimide-containing rubber composition and tire

RUBBER COMPOSITION