Inventor

Oki Yamaguchi

Inventor
Niigata, JP

Overview

1→
Patents
1999
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Fprimary
H01FMagnets100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to ALPS ELECTRIC CO LTD (1)· patent assignee history
1999Patents assigned to INOE AKIHISA (1)· patent assignee history
1999Patents assigned to JAPAN SCIENCE & TECH CORP (1)· patent assignee history
1999Based in Niigata, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALPS ELECTRIC CO LTD11999
INOE AKIHISA11999
JAPAN SCIENCE & TECH CORP11999
Locations
LocationPatentsSpan
Niigata, JP11999