LexDanaLexDanabeta
Inventor

Yasutomo Otake

Inventor
Chiyoda-ku, JP

Overview

2→
Patents
2019–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

B60Nprimary
B60NSeats specially adapted for vehicles17%
F16FSprings17%
H01BCables17%
H01RElectrically-conductive connections17%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power17%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines17%
PatentTitleYear
10,910,799Connecting device with conical interface and flexible insulator202110,252,649Vibration damping device and vehicle seat provided with the vibration damping device2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to NHK SPRING CO LTD (1)· patent assignee history
2019Based in Yokohama, JP· patent location history
2021Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2021Based in Chiyoda-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP12021
NHK SPRING CO LTD12019
Locations
LocationPatentsSpan
Chiyoda-ku, JP12021
Yokohama, JP12019