Inventor

Yosuke Oka

Inventor
Osaka, JP

Overview

4→
Patents
2009–2019
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television25%
G02BOptical elements, systems or apparatus13%
G06FElectric digital data processing13%
G06KGraphical data reading13%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%
H01CResistors13%
H04LTransmission of digital information, e.g. telegraphic communication13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to OLYMPUS CORP (1)· patent assignee history
2009Based in Hachioji, JP· patent location history
2015–2016Patents assigned to KYOCERA DOCUMENT SOLUTIONS INC (2)· patent assignee history
2015–2016Based in Osaka, JP· patent location history
2019Patents assigned to OKA YOSUKE (1)· patent assignee history
2019Patents assigned to RICOH CO LTD (1)· patent assignee history
2019Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KYOCERA DOCUMENT SOLUTIONS INC22015–2016
OKA YOSUKEself12019
OLYMPUS CORP12009
RICOH CO LTD12019
Locations
LocationPatentsSpan
Osaka, JP22015–2016
Kanagawa, JP12019
Hachioji, JP12009