Inventor
Kazuhiko Akamatsu
Inventor
Hyogo, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Cprimary
F25CProducing, working or handling ice50%
G11BInformation storage based on relative movement between record carrier and transducer50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
1989Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hyogo, JP | 1 | 1989 |