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Kazuhiko Izumi
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Iwata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Straddle-type vehicle and power unit
Patent number
7,905,803
Issue date
Mar 15, 2011
Yamaha Hatsudoki Kabushiki Kaisha
Shigehiro Mochizuki
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Small-sized vehicle with improved drivetrain
Patent number
7,896,120
Issue date
Mar 1, 2011
Yamaha Hatsudoki Kabushiki Kaisha
Shigehiro Mochizuki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
V-belt continuously variable transmission and straddle-type vehicle
Patent number
7,771,299
Issue date
Aug 10, 2010
Yamaha Hatsudoki Kabushiki Kaisha
Shigehiro Mochizuki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Air intake system for off-road vehicle
Patent number
7,717,206
Issue date
May 18, 2010
Yamaha Hatsudoki Kabushiki Kaisha
Norihiko Tanaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Off-road vehicle with air intake system
Patent number
7,690,462
Issue date
Apr 6, 2010
Yamaha Hatsudoki Kabushiki Kaisha
Eiji Kato
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Small-sized vehicle
Patent number
7,637,343
Issue date
Dec 29, 2009
Yamaha Hatsudoki Kabushiki Kaisha
Seiji Nakagaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
V-belt continuously variable transmission and straddle-type vehicle
Patent number
7,556,576
Issue date
Jul 7, 2009
Yamaha Hatsudoki Kabushiki Kaisha
Shigehiro Mochizuki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Off road vehicle with air intake system
Patent number
7,506,712
Issue date
Mar 24, 2009
Yamaha Hatsudoki Kabushiki Kaisha
Eiji Kato
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Layout of catalyst of vehicle
Patent number
7,347,046
Issue date
Mar 25, 2008
Yamaha Hatsudoki Kabushiki Kaisha
Mikio Ishimoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Air intake system for off-road vehicle
Patent number
7,287,619
Issue date
Oct 30, 2007
Yamaha Hatsudoki Kabushiki Kaisha
Norihiko Tanaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Engine arrangement for off-road vehicle
Patent number
7,147,075
Issue date
Dec 12, 2006
Yamaha Hatsudoki Kabushiki Kaisha
Norihiko Tanaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Drive system for off-road vehicle
Patent number
7,147,076
Issue date
Dec 12, 2006
Yamaha Hatsudoki Kabushiki Kaisha
Kazuhiko Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Drive system for small vehicle
Patent number
6,848,531
Issue date
Feb 1, 2005
Yamaha Hatsudoki Kabushiki Kaisha
Kazuhiko Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Engine mount for small vehicle
Patent number
6,823,960
Issue date
Nov 30, 2004
Yamaha Hatsudoki
Katsuhisa Shimizu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transmission for offroad vehicle
Patent number
6,571,904
Issue date
Jun 3, 2003
Yamaha Hatsudoki Kabushiki Kaisha
Kazuhiko Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transmission for offroad vehicle
Patent number
6,269,899
Issue date
Aug 7, 2001
Yamaha Hatsudoki Kabushiki Kaisha
Kazuhiko Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Drive layout for offroad vehicle
Patent number
6,155,371
Issue date
Dec 5, 2000
Yamaha Hatsudoki Kabushiki Kaisha
Kazuhiko Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Drive layout for offroad vehicle
Patent number
6,076,624
Issue date
Jun 20, 2000
Yamaha Hatsudoki Kabushiki Kaisha
Kazuhiko Izumi
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SMALL-SIZED VEHICLE WITH IMPROVED DRIVETRAIN
Publication number
20090250284
Publication date
Oct 8, 2009
Shigehiro Mochizuki
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIR INTAKE SYSTEM FOR OFF-ROAD VEHICLE
Publication number
20080053727
Publication date
Mar 6, 2008
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Norihiko Tanaka
B60 - VEHICLES IN GENERAL
Information
Patent Application
OFF-ROAD VEHICLE WITH AIR INTAKE SYSTEM
Publication number
20080015066
Publication date
Jan 17, 2008
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Eiji Kato
B60 - VEHICLES IN GENERAL
Information
Patent Application
Small-sized vehicle
Publication number
20070181358
Publication date
Aug 9, 2007
Seiji Nakagaki
B60 - VEHICLES IN GENERAL
Information
Patent Application
V-BELT CONTINUOUSLY VARIABLE TRANSMISSION AND STRADDLE-TYPE VEHICLE
Publication number
20070054763
Publication date
Mar 8, 2007
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Shigehiro Mochizuki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
STRADDLE-TYPE VEHICLE AND POWER UNIT
Publication number
20070054764
Publication date
Mar 8, 2007
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Shigehiro Mochizuki
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
V-BELT CONTINUOUSLY VARIABLE TRANSMISSION AND STRADDLE-TYPE VEHICLE
Publication number
20070054765
Publication date
Mar 8, 2007
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Shigehiro MOCHIZUKI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Layout of catalyst of vehicle
Publication number
20060266024
Publication date
Nov 30, 2006
Mikio Ishimoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Cooling system for continuous variable transmission of vehicle
Publication number
20060270503
Publication date
Nov 30, 2006
Takanori Suzuki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Drive system for small vehicle
Publication number
20020170768
Publication date
Nov 21, 2002
Kazuhiko Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Engine mount for small vehicle
Publication number
20020144852
Publication date
Oct 10, 2002
Katsuhisa Shimizu
B60 - VEHICLES IN GENERAL