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Inventor

Jun Katsunuma

Inventor
Tokyo, JP

Overview

12→
Patents
2000–2020
Patent span
LOC
Primary field

Patents· 12 as inventor

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

LOC14primary
LOC1450%
LOC0729%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere7%
G06FElectric digital data processing7%
H05KPrinted circuits7%
PatentTitleYear
D0885108Electric kettle2020D0885110Electric kettle2020D0885109Electric kettle2020D0885107Electric kettle2020D0701855'Television receiver'20148,472,187'Display apparatus'2013D0655683'Television receiver'2012D0626930'Mobile phone'2010D0482032'Data display for electronic computers'2003D0424030'Personal computer'2000D0422973'Personal computer'2000D0422974'Personal computer'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2003Patents assigned to NEC CORP (4)· patent assignee history
2000–2020Based in Tokyo, JP· patent location history
2012–2014Patents assigned to KATSUNUMA JUN (3)· patent assignee history
2012–2014Patents assigned to SONY CORP (3)· patent assignee history
2013–2020Based in Kanagawa, JP· patent location history
2014Patents assigned to KUMANO DAIGAKU (1)· patent assignee history
2020Patents assigned to KALITA CO LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KALITA CO LTD42020
NEC CORP42000–2003
KATSUNUMA JUNself32012–2014
SONY CORP32012–2014
KUMANO DAIGAKU12014
Locations
LocationPatentsSpan
Tokyo, JP92000–2020
Kanagawa, JP32013–2020