Inventor

Hitoshi Sugahara

Inventor

Tokyo, JP

Overview

2015–2020

Patent span

Electricity

Primary field (CPC H)

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps19%

H01LSemiconductor devices19%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1019%

G01BMeasuring length, thickness or similar linear dimensions11%

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

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%

G06TImage data processing or generation, in general11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to HITACHI HIGH TECH CORP (6)· patent assignee history

2015Patents assigned to HOJO YUTAKA (2)· patent assignee history

2015Patents assigned to OIKAWA MICHIO (2)· patent assignee history

2015Patents assigned to SHIBAHARA TAKUMA (2)· patent assignee history

2015Patents assigned to SHINDO HIROYUKI (2)· patent assignee history

2015–2020Based in Tokyo, JP· patent location history

2015Based in Hitachioota, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Tokyo, JP	5	2015–2020
Hitachioota, JP	1	2015