Inventor
Yasutaka Tsukiyama
Inventor
Hirakata, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines50%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters50%
PatentTitleYear
5,291,104'DC commutatorless motor'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
1994Based in Hirakata, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hirakata, JP | 1 | 1994 |