Inventor
Tutomu Shibata
Inventor
Hachioji, JP
Overview
Patents· 7 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 transducer86%
B01DSeparation14%
PatentTitleYear
4,363,042'Method and apparatus for automatically tracking a magnetic tape'19824,330,802'Magnetic cassette tape record and play apparatus'19824,320,879'Tape cassette drive assembly'19824,318,139'Method and apparatus for controlling a microcassette tape transport'19824,316,590'Tape cassette'19824,309,002'Mechanism for preventing loosening of magnetic recording tape of tape cassette'19824,002,722'Process and apparatus for wet treatment of vent gas'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to SINTOKOGIO LTD (1)· patent assignee history
1977Based in Toyokawa, JP· patent location history
1982Patents assigned to OLYMPUS OPTICAL CO (6)· patent assignee history
1982Based in Hachioji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OLYMPUS OPTICAL CO | 6 | 1982 |
| SINTOKOGIO LTD | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hachioji, JP | 6 | 1982 |
| Toyokawa, JP | 1 | 1977 |