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Inventor

Kazuo Hakamada

Inventor
Kawasaki, JP

Overview

1→
Patents
1988
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.

H02Nprimary
H02NElectric machines not otherwise provided for100%
PatentTitleYear
4,743,788'Input frequency control device for surface acoustic wave motor'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to NIPPON KOGAKU KK (1)· patent assignee history
1988Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON KOGAKU KK11988
Locations
LocationPatentsSpan
Kawasaki, JP11988