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Tetsushi SAITOH
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Constant mesh type transmission for straddled vehicle with ratchet...
Patent number
10,851,874
Issue date
Dec 1, 2020
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Constant mesh type transmission for straddled vehicle with ratchet...
Patent number
10,844,936
Issue date
Nov 24, 2020
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Transmission
Patent number
9,776,637
Issue date
Oct 3, 2017
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transmission apparatus
Patent number
9,440,637
Issue date
Sep 13, 2016
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transmission apparatus, shift mechanism, and vehicle
Patent number
9,303,764
Issue date
Apr 5, 2016
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Combination torsion spring, and shift mechanism provided with same
Patent number
9,212,744
Issue date
Dec 15, 2015
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Antiskid apparatus, vehicle, and motorcycle
Patent number
9,126,586
Issue date
Sep 8, 2015
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transmission
Patent number
8,948,989
Issue date
Feb 3, 2015
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Twin clutch transmission, and vehicle equipped therewith
Patent number
8,794,091
Issue date
Aug 5, 2014
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Shift mechanism, and vehicle equipped therewith
Patent number
8,707,814
Issue date
Apr 29, 2014
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Engine unit and two-wheeled motor vehicle with same
Patent number
8,662,233
Issue date
Mar 4, 2014
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Twin clutch transmission, and vehicle and motorcycle equipped there...
Patent number
8,578,805
Issue date
Nov 12, 2013
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Engine unit, and motorcycle equipped therewith
Patent number
8,567,276
Issue date
Oct 29, 2013
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Transmission
Patent number
8,515,638
Issue date
Aug 20, 2013
Yamaha Hatsudoki Kabushiki Kaisha
Tetsushi Saitoh
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
CONSTANT MESH TYPE TRANSMISSION FOR STRADDLED VEHICLE WITH RATCHET...
Publication number
20180216708
Publication date
Aug 2, 2018
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONSTANT MESH TYPE TRANSMISSION FOR STRADDLED VEHICLE WITH RATCHET...
Publication number
20180216707
Publication date
Aug 2, 2018
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TRANSMISSION
Publication number
20160176405
Publication date
Jun 23, 2016
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRANSMISSION APPARATUS, SHIFT MECHANISM, AND VEHICLE
Publication number
20150176706
Publication date
Jun 25, 2015
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
POWER UNIT AND SADDLE-RIDING TYPE VEHICLE
Publication number
20150149016
Publication date
May 28, 2015
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRANSMISSION APPARATUS
Publication number
20150051802
Publication date
Feb 19, 2015
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
B60 - VEHICLES IN GENERAL
Information
Patent Application
ANTISKID APPARATUS, VEHICLE, AND MOTORCYCLE
Publication number
20140297079
Publication date
Oct 2, 2014
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRANSMISSION
Publication number
20130297158
Publication date
Nov 7, 2013
Tetsushi SAITOH
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
COMBINATION TORSION SPRING, AND SHIFT MECHANISM PROVIDED WITH SAME
Publication number
20130233113
Publication date
Sep 12, 2013
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
SHIFT MECHANISM, AND VEHICLE EQUIPPED THEREWITH
Publication number
20130139627
Publication date
Jun 6, 2013
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
ENGINE UNIT AND TWO-WHEELED MOTOR VEHICLE WITH SAME
Publication number
20130062135
Publication date
Mar 14, 2013
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi Saitoh
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TRANSMISSION
Publication number
20110125377
Publication date
May 26, 2011
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TWIN CLUTCH TRANSMISSION, AND VEHICLE EQUIPPED THEREWITH
Publication number
20100107810
Publication date
May 6, 2010
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SHIFT MECHANISM, AND VEHICLE EQUIPPED THEREWITH
Publication number
20100107792
Publication date
May 6, 2010
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ENGINE UNIT, AND MOTORCYCLE EQUIPPED THEREWITH
Publication number
20100108422
Publication date
May 6, 2010
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
TWIN CLUTCH TRANSMISSION, AND VEHICLE AND MOTORCYCLE EQUIPPED THERE...
Publication number
20100107809
Publication date
May 6, 2010
YAMAHA HATSUDOKI KABUSHIKI KAISHA
Tetsushi SAITOH
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...