LexDanaLexDanabeta
Inventor

Masaya Kawaji

Inventor
Toyota, JP

Overview

3→
Patents
2008–2012
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties60%
F02DControlling combustion engines40%
PatentTitleYear
8,260,576'Exhaust gas sensor abnormality diagnostic device'20128,214,176'Exhaust gas sensor abnormality diagnostic device'20127,434,450'Method and apparatus for detecting exhaust gas sensor defect'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2012Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2008Based in Susono, JP· patent location history
2012Patents assigned to IWAZAKI YASUSHI (2)· patent assignee history
2012Patents assigned to JOKO TAKAHIRO (2)· patent assignee history
2012Patents assigned to KAWAJI MASAYA (2)· patent assignee history
2012Patents assigned to SAWADA HIROSHI (2)· patent assignee history
2012Based in Toyota, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD32008–2012
IWAZAKI YASUSHI22012
JOKO TAKAHIRO22012
KAWAJI MASAYAself22012
SAWADA HIROSHI22012
Locations
LocationPatentsSpan
Toyota, JP22012
Susono, JP12008