LexDanaLexDanabeta
Inventor

Masahito Oka

Inventor
Fukuoka, JP

Overview

9→
Patents
2014–2020
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them29%
G08BSignalling systems, e.g. personal calling systems24%
H04NPictorial communication, e.g. television24%
G02BOptical elements, systems or apparatus10%
H01LSemiconductor devices5%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%
LOC165%
PatentTitleYear
10,527,861Color separation prism and imaging device202010,268,103Camera device and camera device control method201910,228,571Camera apparatus and filter unit20199,973,735Camera apparatus and method of controlling camera apparatus20189,298,062'Dome camera'2016D0743469'Surveillance camera'20159,081,260'Dome camera'20158,899,849'Camera apparatus and method of controlling camera apparatus'20148,827,578'Dome camera'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to PANASONIC CORP (6)· patent assignee history
2014Patents assigned to JIKIHARA YUUYA (1)· patent assignee history
2014Patents assigned to OKA MASAHITO (1)· patent assignee history
2014Patents assigned to WADA JYOUJI (1)· patent assignee history
2014–2020Based in Fukuoka, JP· patent location history
2015–2020Patents assigned to PANASONIC IP MAN CO LTD (7)· patent assignee history
2015–2019Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC IP MAN CO LTD72015–2020
PANASONIC CORP62014–2019
JIKIHARA YUUYA12014
OKA MASAHITOself12014
WADA JYOUJI12014
Locations
LocationPatentsSpan
Fukuoka, JP72014–2020
Osaka, JP22015–2019