Inventor
SHIMAZU KATSUYA
JP19 patents
Patents
19 patentsUS6361069B1Mar 26, 2002
Head-protection air-bag device
TOYOTA MOTOR CO LTD46 citations91
US10315606B2Jun 11, 2019
Occupant protection device
TOYOTA MOTOR CO LTD12 citations84
US9527472B2Dec 27, 2016
Lift-up buckle device
TOYOTA MOTOR CO LTD7 citations83
US9517744B2Dec 13, 2016
Vehicle occupant protection device
TOYOTA MOTOR CO LTD11 citations83
US11135997B2Oct 5, 2021
Buckle device, seat mounting structure for buckle device, and vehicle seat belt device
TOYOTA MOTOR CO LTD6 citations73
US10805730B2Oct 13, 2020
Sound input/output device for vehicle
TOYOTA MOTOR CO LTD2 citations73
US11613190B2Mar 28, 2023
Handrail structure
TOYOTA MOTOR CO LTD2 citations72
US9889771B2Feb 13, 2018
Occupant protection device including lumbar support
TOYOTA MOTOR CO LTD6 citations72
US12333215B2Jun 17, 2025
Display system
TOYOTA MOTOR CO LTD0 citations58
US11242029B2Feb 8, 2022
Seat belt device
TOYOTA MOTOR CO LTD0 citations56
US11780288B2Oct 10, 2023
Vehicle cabin airflow forming device
TOYOTA MOTOR CO LTD0 citations52
US12589695B2Mar 31, 2026
Boarding and alighting step-mounted vehicle
TOYOTA MOTOR CO LTD0 citations51
US12567635B2Mar 3, 2026
Vehicle with detachably mounted battery
TOYOTA MOTOR CO LTD0 citations51
US12496889B2Dec 16, 2025
Vehicle
TOYOTA MOTOR CO LTD0 citations51
US12391143B2Aug 19, 2025
Vehicle
TOYOTA MOTOR CO LTD0 citations51
US9994177B2Jun 12, 2018
Vehicle occupant protection device and vehicle occupant protection method
TOYOTA MOTOR CO LTD1 citations51
US9902354B2Feb 27, 2018
Vehicle pre-crash seat belt device
TOYOTA MOTOR CO LTD1 citations51
US12240409B2Mar 4, 2025
Vehicle occupant restraint device
TOYOTA MOTOR CO LTD0 citations48
US12565171B2Mar 3, 2026
Occupant restraint device for vehicle
TOYOTA MOTOR CO LTD0 citations46