Inventor

HASHIZUME AKIRA

JP7 patents

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

TOYOTA MOTOR CO LTD

4 patents

US4938196AJul 3, 1990

Control device for heater for oxygen sensor operative to correct target resistance with reference to standard power supply thereto

TOYOTA MOTOR CO LTD53 citations90

US6848422B2Feb 1, 2005

Control system and method for internal combustion engine with variable valve mechanism

TOYOTA MOTOR CO LTD18 citations83

US7363889B2Apr 29, 2008

Control device for multicylinder internal combustion engine

TOYOTA MOTOR CO LTD4 citations62

US7464693B2Dec 16, 2008

Internal combustion engine including plural cylinders, control apparatus and control method for internal combustion engine including plural cylinders

TOYOTA MOTOR CO LTD0 citations41

ARCHEM INC

2 patents

US12589684B2Mar 31, 2026

Seat pad and method for manufacturing seat pad

ARCHEM INC0 citations52

US12466344B2Nov 11, 2025

Seat pad and seat pad manufacturing method

ARCHEM INC0 citations52

DENSO CORP

1 patent

US7066145B2Jun 27, 2006

Intake air amount control apparatus and intake air amount control method for internal combustion engines

DENSO CORP2 citations61