Inventor

HATTORI MASAYOSHI

JP7 patents

⚠️ This page may combine multiple inventors who share the name “HATTORI MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

3 patents

US7909008B2Mar 22, 2011

Variable valve timing system and method for controlling the same

TOYOTA MOTOR CO LTD8 citations83

US7765968B2Aug 3, 2010

Variable valve timing system and method for controlling the same

TOYOTA MOTOR CO LTD3 citations62

US8386151B2Feb 26, 2013

Control unit and control method for variable valve timing mechanism, program for implementing the control method, and recording medium on which the program is recorded

TOYOTA MOTOR CO LTD3 citations60

AISIN SEIKI

2 patents

US5600953AFeb 11, 1997

Compressed air control apparatus

AISIN SEIKI89 citations95

US4646664AMar 3, 1987

Cyclic sewing machine

AISIN SEIKI0 citations40

HATTORI MASAYOSHI

2 patents

US8239121B2Aug 7, 2012

Control unit for variable valve timing mechanism

HATTORI MASAYOSHI7 citations80

US8511278B2Aug 20, 2013

Control unit and control method for variable valve timing mechanism

HATTORI MASAYOSHI2 citations59