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Inventor

Hideyuki Masumoto

Inventor
Tokyo, JP

Overview

3→
Patents
2012–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G03Gprimary
G03GElectrography33%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables17%
H01LSemiconductor devices17%
H04NPictorial communication, e.g. television17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
PatentTitleYear
11,037,845Semiconductor device and manufacturing method thereof20218,712,310'Image forming apparatus and control method therefor'20148,189,027'Exposure unit, image forming apparatus and image forming method'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2014Patents assigned to MASUMOTO HIDEYUKI (2)· patent assignee history
2012–2014Patents assigned to MIYADERA TATSUYA (2)· patent assignee history
2012–2014Patents assigned to MIYAZAKI TAKAFUMI (2)· patent assignee history
2012–2014Patents assigned to RICOH CO LTD (2)· patent assignee history
2012–2014Patents assigned to SHIMIZU YOSHIYUKI (2)· patent assignee history
2012Based in Osaka, JP· patent location history
2014Based in Kanagawa, JP· patent location history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASUMOTO HIDEYUKIself22012–2014
MIYADERA TATSUYA22012–2014
MIYAZAKI TAKAFUMI22012–2014
RICOH CO LTD22012–2014
SHIMIZU YOSHIYUKI22012–2014
Locations
LocationPatentsSpan
Tokyo, JP12021
Kanagawa, JP12014
Osaka, JP12012