Inventor

Kouichirou Matsuoka

Inventor

Kyoto, JP

Overview

3→

Patents

2013–2018

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus25%

A61LMethods or apparatus for sterilising materials or objects in general13%

F21VFunctional features or details of lighting devices or systems thereof13%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted13%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%

H01LSemiconductor devices13%

H10HInorganic light-emitting semiconductor devices having potential barriers13%

PatentTitleYear

9,920,919'Light emitting device and lighting device provided with same'2018 9,019,625'Lens advancing device, imaging device equipped with lens advancing device, and portable electronic device'2015 8,587,883'Lens tube, image pickup device, and portable terminal apparatus'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to MATSUOKA KOUICHIROU (2)· patent assignee history

2013Patents assigned to PANASONIC CORP (1)· patent assignee history

2013–2018Based in Kyoto, JP· patent location history

2015–2018Patents assigned to PANASONIC IP MAN CO LTD (2)· patent assignee history

2015Patents assigned to SAKAMOTO ARATA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUOKA KOUICHIROUself	2	2013–2015
PANASONIC IP MAN CO LTD	2	2015–2018
PANASONIC CORP	1	2013
SAKAMOTO ARATA	1	2015

Locations

Location	Patents	Span
Kyoto, JP	3	2013–2018