Inventor

Hajime Maejo

Inventor
Tokyo, JP

Overview

5→
Patents
2013–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

B60Rprimary
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for20%
H01BCables20%
H01RElectrically-conductive connections20%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines15%
B23DPlaning5%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%
C07CAcyclic or carbocyclic compounds5%
G05BControl or regulating systems in general5%
Y10TTechnical subjects covered by former us classification5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to HITACHI CABLE (1)· patent assignee history
2013Patents assigned to HORIKOSHI TOSHIYUKI (1)· patent assignee history
2013Patents assigned to KATO KOICHI (1)· patent assignee history
2013Patents assigned to MAEJO HAJIME (1)· patent assignee history
2013–2020Based in Hitachi, JP· patent location history
2019–2020Patents assigned to HITACHI METALS LTD (4)· patent assignee history
2019–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI METALS LTD42019–2020
HITACHI CABLE12013
HORIKOSHI TOSHIYUKI12013
KATO KOICHI12013
MAEJO HAJIMEself12013
Locations
LocationPatentsSpan
Tokyo, JP32019–2020
Hitachi, JP22013–2020