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Inventor

Takanao Enokishima

Inventor
Matsumoto, JP

Overview

3→
Patents
2012–2018
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%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%
F21SNon-portable lighting devices13%
F21VFunctional features or details of lighting devices or systems thereof13%
H04NPictorial communication, e.g. television13%
LOC1613%
PatentTitleYear
9,904,155'Light source apparatus and projector'20189,726,964'Projector'2017D0672803'Lamp unit for projector'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2018Patents assigned to SEIKO EPSON CORP (3)· patent assignee history
2012Patents assigned to ENOKISHIMA TAKANAO (1)· patent assignee history
2012Based in Shiojiri, JP· patent location history
2017–2018Based in Matsumoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP32012–2018
ENOKISHIMA TAKANAOself12012
Locations
LocationPatentsSpan
Matsumoto, JP22017–2018
Shiojiri, JP12012