Membership
Tour
Register
Log in
Yoshiyuki Hatakeyama
Follow
Person
Fuji, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Sleepiness detecting device
Patent number
10,398,356
Issue date
Sep 3, 2019
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Eyeblink detection device
Patent number
10,292,613
Issue date
May 21, 2019
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vehicle information display device and vehicle information display...
Patent number
9,875,562
Issue date
Jan 23, 2018
Toyota Jidosha Kabushiki Kaisha
Shoichi Hayasaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Information display device for vehicle and information display meth...
Patent number
9,697,734
Issue date
Jul 4, 2017
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Sleepiness detecting device
Patent number
9,592,835
Issue date
Mar 14, 2017
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle information transmitting device
Patent number
9,583,002
Issue date
Feb 28, 2017
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle information display device and vehicle information display...
Patent number
9,463,743
Issue date
Oct 11, 2016
Toyota Jidosha Kabushiki Kaisha
Shoichi Hayasaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle information transmitting apparatus
Patent number
9,384,649
Issue date
Jul 5, 2016
Toyota Jidosha Kabushiki Kaisha
Yuichi Kumai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle information transmission device
Patent number
9,222,636
Issue date
Dec 29, 2015
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle information transmitting device
Patent number
9,140,903
Issue date
Sep 22, 2015
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle information transmission device
Patent number
8,937,536
Issue date
Jan 20, 2015
Toyota Jishosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Biological body state assessment device including drowsiness occurr...
Patent number
8,866,896
Issue date
Oct 21, 2014
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Physiological condition estimation device and vehicle control device
Patent number
8,576,081
Issue date
Nov 5, 2013
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Sleepiness judging device
Patent number
8,346,352
Issue date
Jan 1, 2013
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device for judging degree of awakening and method for judging degre...
Patent number
8,311,621
Issue date
Nov 13, 2012
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Drowsiness detector
Patent number
8,140,149
Issue date
Mar 20, 2012
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
EYEBLINK DETECTION DEVICE
Publication number
20170055868
Publication date
Mar 2, 2017
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki HATAKEYAMA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INFORMATION DISPLAY DEVICE FOR VEHICLE AND INFORMATION DISPLAY METH...
Publication number
20160379497
Publication date
Dec 29, 2016
TOYOTA JIDOSHA KABUSHIKI KAISHA
Yoshiyuki HATAKEYAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SLEEPINESS DETECTING DEVICE
Publication number
20160304099
Publication date
Oct 20, 2016
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki HATAKEYAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SENSOR DEVICE FOR DETECTING DISPLACEMENTS OF HUMAN'S BODY SURFACE A...
Publication number
20160270697
Publication date
Sep 22, 2016
Yoshiyuki HATAKEYAMA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SENSOR DEVICE FOR DETECTING DISPLACEMENTS OF HUMAN'S BODY SURFACE A...
Publication number
20160270698
Publication date
Sep 22, 2016
Yoshiyuki HATAKEYAMA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SLEEPINESS DETECTING DEVICE
Publication number
20160235343
Publication date
Aug 18, 2016
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki HATAKEYAMA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
VEHICLE INFORMATION DISPLAY DEVICE AND VEHICLE INFORMATION DISPLAY...
Publication number
20150183373
Publication date
Jul 2, 2015
Toyota Jidosha Kabushiki Kaisha
Shoichi HAYASAKA
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE INFORMATION DISPLAY DEVICE AND VEHICLE INFORMATION DISPLAY...
Publication number
20150187110
Publication date
Jul 2, 2015
Toyota Jidosha Kabushiki Kaisha
Shoichi HAYASAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VEHICLE INFORMATION TRANSMITTING DEVICE
Publication number
20150002285
Publication date
Jan 1, 2015
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE INFORMATION TRANSMITTING APPARATUS
Publication number
20140132407
Publication date
May 15, 2014
TOYOTA JIDOSHA KABUSHIKI KAISHA
Yuichi Kumai
B60 - VEHICLES IN GENERAL
Information
Patent Application
LIGHT SOURCE DEVICE FOR VEHICLE
Publication number
20130258693
Publication date
Oct 3, 2013
Denso Corporation
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE INFORMATION TRANSMITTING DEVICE
Publication number
20130258488
Publication date
Oct 3, 2013
TOYOTA JIDOSHA KABUSHIKI KAISHA
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE INFORMATION TRANSMISSION DEVICE
Publication number
20130249684
Publication date
Sep 26, 2013
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE INFORMATION TRANSMISSION DEVICE
Publication number
20130249395
Publication date
Sep 26, 2013
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE INFORMATION TRANSMITTING DEVICE
Publication number
20130241747
Publication date
Sep 19, 2013
TOYOTA JIDOSHA KABUSHIKI KAISHA
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
BIOLOGICAL BODY STATE ASSESSMENT DEVICE
Publication number
20130021463
Publication date
Jan 24, 2013
TOYOTA JIDOSHA KABUSHIKI KAISHA
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
PHYSIOLOGICAL CONDITION ESTIMATION DEVICE AND VEHICLE CONTROL DEVICE
Publication number
20110313259
Publication date
Dec 22, 2011
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
DROWSINESS DETECTOR
Publication number
20110105925
Publication date
May 5, 2011
TOYOTA JIDOSHA KABUSHIKI KAISHA
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
SLEEPINESS JUDGING DEVICE
Publication number
20100234747
Publication date
Sep 16, 2010
TOYOTA JIDOSHA KABUSHIKI KAISHA
Yoshiyuki Hatakeyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICE FOR JUDGING DEGREE OF AWAKENING AND METHOD FOR JUDGING DEGRE...
Publication number
20100049066
Publication date
Feb 25, 2010
Toyota Jidosha Kabushiki Kaisha
Yoshiyuki Hatakeyama
B60 - VEHICLES IN GENERAL