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Noriyuki Yamada
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Wako-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heat-treated steel wire for high strength spring
Patent number
7,575,646
Issue date
Aug 18, 2009
Nippon Steel Corporation
Masayuki Hashimura
C21 - METALLURGY OF IRON
Information
Patent Grant
Iron-based alloy and method for production thereof
Patent number
7,163,593
Issue date
Jan 16, 2007
Honda Giken Kogyo Kabushiki Kaisha
Takeshi Sugawara
C21 - METALLURGY OF IRON
Information
Patent Grant
Valve train for internal combustion engine
Patent number
6,644,254
Issue date
Nov 11, 2003
Honda Giken Kogyo Kabushiki Kaisha
Takeya Harada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve operating system for internal combustion engines
Patent number
6,470,841
Issue date
Oct 29, 2002
Tanaka Seimitsu Kogyo Co., Ltd.
Atsushi Takahashi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve operating system in internal combustion engine
Patent number
6,467,444
Issue date
Oct 22, 2002
Honda Giken Kogyo Kabushiki Kaisha
Chikara Tanaka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve operating system in internal combustion engine
Patent number
6,463,899
Issue date
Oct 15, 2002
Honda Giken Kogyo Kabushiki Kaisha
Chikara Tanaka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for heat treating mold cast product
Patent number
6,443,214
Issue date
Sep 3, 2002
Honda Giken Kogyo Kabushiki Kaisha
Nobuki Matsuo
C21 - METALLURGY OF IRON
Information
Patent Grant
Valve operating system in internal combustion engine
Patent number
6,431,135
Issue date
Aug 13, 2002
Honda Giken Kogyo Kabushiki Kaisha
Chikara Tanaka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve operating system in internal combustion engine
Patent number
6,418,898
Issue date
Jul 16, 2002
Honda Giken Kogyo Kabushiki
Chikara Tanaka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve operating system in internal combustion engine
Patent number
6,347,606
Issue date
Feb 19, 2002
Honda Giken Kogyo Kabushiki Kaisha
Chikara Tanaka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve operating system in internal combustion engine
Patent number
6,347,607
Issue date
Feb 19, 2002
Honda Giken Kogyo Kabushiki Kaisha
Chikara Tanaka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Combustion system for sooty smoke generating facilities
Patent number
6,189,460
Issue date
Feb 20, 2001
Honda Giken Kogyo Kabushiki Kaisha
Yoshiharu Abe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cast-in process
Patent number
5,676,192
Issue date
Oct 14, 1997
Kabushiki Kaisha Riken
Fujio Itabashi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for producing rocker arm for internal combustion engine
Patent number
5,575,064
Issue date
Nov 19, 1996
Honda Giken Kogyo Kabushiki Kaisha
Akira Fujiwara
C21 - METALLURGY OF IRON
Information
Patent Grant
Cast iron slide member
Patent number
5,529,641
Issue date
Jun 25, 1996
Honda Giken Kogyo Kabushiki Kaisha
Tsutomu Saka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve operating system for internal combustion engine
Patent number
5,003,937
Issue date
Apr 2, 1991
Honda Giken Kogyo Kabushiki Kaisha
Yukihiro Matsumoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve operating system for internal combustion engines
Patent number
4,911,112
Issue date
Mar 27, 1990
Honda Giken Kogyo Kabushiki Kaisha
Toshihiro Oikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve operating system for internal combustion engines
Patent number
4,883,027
Issue date
Nov 28, 1989
Honda Giken Kogyo Kabushiki Kaisha
Toshihiro Oikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Steel for machine structural use excellent in friability of chips
Publication number
20050265886
Publication date
Dec 1, 2005
Masakazu Hayaishi
C21 - METALLURGY OF IRON
Information
Patent Application
Bainite type non-refined steel for nitriding, method for production...
Publication number
20050022906
Publication date
Feb 3, 2005
Takaaki Harasaki
C21 - METALLURGY OF IRON
Information
Patent Application
Heat-treated steel wire for high strength spring
Publication number
20040112473
Publication date
Jun 17, 2004
Masayuki Hashimura
C21 - METALLURGY OF IRON
Information
Patent Application
Iron-base alloy and method for production thereof
Publication number
20030127164
Publication date
Jul 10, 2003
Takeshi Sugawara
C21 - METALLURGY OF IRON
Information
Patent Application
Valve train for internal combustion engine
Publication number
20020092490
Publication date
Jul 18, 2002
HONDA GIKEN KOGYO KABUSHIKI KAISHA
Takeya Harada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Valve operating system for internal combustion engines
Publication number
20020053329
Publication date
May 9, 2002
Atsushi Takahashi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Valve operating system in internal combustion engine
Publication number
20010027764
Publication date
Oct 11, 2001
Chikara Tanaka
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Valve operating system in internal combustion engine
Publication number
20010020457
Publication date
Sep 13, 2001
Chikara Tanaka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Valve operating system in internal combusiton engine
Publication number
20010015187
Publication date
Aug 23, 2001
Chikara Tanaka
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Valve operating system in internal combustion engine
Publication number
20010015186
Publication date
Aug 23, 2001
Chikara Tanaka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Valve operating system in internal combustion engine
Publication number
20010015188
Publication date
Aug 23, 2001
Chikara Tanaka
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC