Inventor

Tetsuya Sukegawa

Inventor

Kodaira, JP

Overview

1986–2016

Patent span

Physics

Primary field (CPC G)

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

G01Bprimary

G01BMeasuring length, thickness or similar linear dimensions23%

G01MTesting static or dynamic balance of machines or structures15%

G01NInvestigating or analysing materials by determining their chemical or physical properties15%

C03CChemical composition of glasses, glazes or vitreous enamels8%

G02BOptical elements, systems or apparatus8%

G03GElectrography8%

G06TImage data processing or generation, in general8%

G06VImage or video recognition or understanding8%

H01TSpark gaps8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1986Based in Yokohama, JP· patent location history

2011–2016Patents assigned to BRIDGESTONE CORP (3)· patent assignee history

2011–2016Based in Kodaira, JP· patent location history

2013–2015Patents assigned to SUKEGAWA TETSUYA (2)· patent assignee history

2013Based in Tokyo, JP· patent location history

2015Patents assigned to HINOSHITA SHINJI (1)· patent assignee history

2015Patents assigned to HITACHI METALS LTD (1)· patent assignee history

2015Patents assigned to HIYAMA TOMOKAZU (1)· patent assignee history

2015Based in Hitachi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations