Inventor
Satoshi Otonari
Inventor
Machida, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests23%
Y10TTechnical subjects covered by former us classification18%
C08JWorking-up14%
C08LCompositions of macromolecular compounds9%
G11BInformation storage based on relative movement between record carrier and transducer9%
B29CShaping or joining of plastics5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
B41MPrinting, duplicating, marking, or copying processes5%
G03CPhotosensitive materials for photographic purposes5%
G06KGraphical data reading5%
PatentTitleYear
5,397,674'Radiation sensitized paper'19955,045,384'Polyester laminated film'19914,973,515'Magnetic card'19904,871,784'Minute-cellular polyester film'19894,857,396'Minute-cellular polyester film provided with coating'19894,708,902'Polyester films suitable for use in magnetic recording media'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1991Patents assigned to DIAFOIL CO LTD (4)· patent assignee history
1987–1990Based in Machida, JP· patent location history
1989Patents assigned to DAIFOIL COMPANY LTD (1)· patent assignee history
1991–1995Based in Nagahama, JP· patent location history
1995Patents assigned to DIAFOIL HOECHST CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DIAFOIL CO LTD | 4 | 1987–1991 |
| DAIFOIL COMPANY LTD | 1 | 1989 |
| DIAFOIL HOECHST CO LTD | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Machida, JP | 4 | 1987–1990 |
| Nagahama, JP | 2 | 1991–1995 |