Inventor

Hidehiro Katoh

Inventor
Tokyo, JP

Overview

11→
Patents
2005–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television61%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them17%
G02BOptical elements, systems or apparatus11%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere6%
G01CMeasuring distances, levels or bearings6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2011Patents assigned to VICTOR COMPANY OF JAPAN (5)· patent assignee history
2005–2015Based in Tokyo, JP· patent location history
2005Based in Kanagawa, JP· patent location history
2011–2014Patents assigned to KATOH HIDEHIRO (2)· patent assignee history
2011–2017Based in Yokohama, JP· patent location history
2014–2017Patents assigned to JVC KENWOOD CORP (6)· patent assignee history
2014Patents assigned to KUBOTA TEPPEI (1)· patent assignee history
2014Patents assigned to NONAKA HIROTAKA (1)· patent assignee history
2016Based in Saitama-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JVC KENWOOD CORP62014–2017
VICTOR COMPANY OF JAPAN52005–2011
KATOH HIDEHIROself22011–2014
KUBOTA TEPPEI12014
NONAKA HIROTAKA12014
Locations
LocationPatentsSpan
Tokyo, JP52005–2015
Yokohama, JP42011–2017
Saitama-shi, JP12016
Kanagawa, JP12005