Inventor
Hiroo Hosono
Inventor
Hachioji, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer33%
H04NPictorial communication, e.g. television33%
LOC1417%
LOC1817%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
1976Based in Hirakata, JP· patent location history
1998–2000Patents assigned to OLYMPUS OPTICAL CO (4)· patent assignee history
1998–2000Based in Hachioji, JP· patent location history
1999Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OLYMPUS OPTICAL CO | 4 | 1998–2000 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hachioji, JP | 3 | 1998–2000 |
| Tokyo, JP | 1 | 1999 |
| Hirakata, JP | 1 | 1976 |