LexDanaLexDanabeta
Inventor

Yoshiharu Ikegami

Inventor
Kyoto, JP

Overview

4→
Patents
2015–2017
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F04Dprimary
F04DNon-positive-displacement pumps50%
F16CShafts50%
PatentTitleYear
9,822,787'Dynamic pressure bearing apparatus and fan'20179,341,189'Fan'20169,303,653'Dynamic pressure bearing apparatus and fan'20169,051,938'Fan bearing system having a fluid reservoir'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2017Patents assigned to NIDEC CORP (4)· patent assignee history
2015–2016Patents assigned to HASEGAWA TOMOHIRO (2)· patent assignee history
2015–2016Patents assigned to HIRONO TEIICHI (2)· patent assignee history
2015–2016Patents assigned to IKEGAMI YOSHIHARU (2)· patent assignee history
2015–2016Patents assigned to KABUNE KOUTA (2)· patent assignee history
2015–2017Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIDEC CORP42015–2017
HASEGAWA TOMOHIRO22015–2016
HIRONO TEIICHI22015–2016
IKEGAMI YOSHIHARUself22015–2016
KABUNE KOUTA22015–2016
Locations
LocationPatentsSpan
Kyoto, JP42015–2017