Inventor

Ryohei Matsumoto

Inventor

Kanagawa, JP

Overview

1976–2017

Patent span

Physics

Primary field (CPC G)

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

B62Dprimary

B62DMotor vehicles22%

B23KSoldering or unsoldering11%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof11%

G01NInvestigating or analysing materials by determining their chemical or physical properties11%

G06TImage data processing or generation, in general11%

G06VImage or video recognition or understanding11%

G11BInformation storage based on relative movement between record carrier and transducer11%

H02KDynamo-electric machines11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to MATSUMOTO RYOHEI (1)· patent assignee history

1976Patents assigned to SUGANUMA KAZUHIDE (1)· patent assignee history

1976Based in Wakabayashi, JP· patent location history

1993–2000Patents assigned to SUZUKI MOTOR CO (3)· patent assignee history

1993Patents assigned to DAINABOT CO LTD (1)· patent assignee history

1993Based in Yokohama, JP· patent location history

1999–2000Based in Kanagawa, JP· patent location history

2017Patents assigned to NIDEC CORP (1)· patent assignee history

2017Based in Kyoto, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations