Inventor
Keizaburo Kuramasu
Inventor
Kyotanabe, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices28%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
H10NElectric solid-state devices not otherwise provided for10%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
H03HImpedance networks, e.g. resonant circuits7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
Y10TTechnical subjects covered by former us classification7%
H05KPrinted circuits3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
8,058,951'Sheet-like composite electronic component and method for manufacturing same'20116,961,111'Display device and method of producing same'20056,812,490'Thin-film transistor, panel, and methods for producing them'20046,806,498'Semiconductor thin film, method and apparatus for producing the same, and semiconductor device and method of producing the same'20046,624,473'Thin-film transistor, panel, and methods for producing them'20036,534,353'Method of fabricating a thin-film transistor'20036,528,397'Semiconductor thin film, method of producing the same, apparatus for producing the same, semiconductor device and method of producing the same'20036,506,669'Method of fabricating a thin film transistor'20036,331,476'Thin film transistor and producing method thereof'20015,844,347'Saw device and its manufacturing method'19985,662,818'Method of producing a pyroelectric infrared radiation detector'19975,471,060'Pyroelectric infrared radiation detector and method of producing the same'19954,168,343'Thermal printing head'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–2005Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (11)· patent assignee history
1979Based in Katano, JP· patent location history
1995–1998Based in Tsuzuki-gun, JP· patent location history
2001Patents assigned to MAUSUSHITA ELECTRIC IND CO LTD (1)· patent assignee history
2001–2005Based in Kyotanabe, JP· patent location history
2011Patents assigned to KOMYOJI DAIDO (1)· patent assignee history
2011Patents assigned to KURAMASU KEIZABURO (1)· patent assignee history
2011Patents assigned to PANASONIC CORP (1)· patent assignee history
2011Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 11 | 1979–2005 |
| KOMYOJI DAIDO | 1 | 2011 |
| KURAMASU KEIZABUROself | 1 | 2011 |
| MAUSUSHITA ELECTRIC IND CO LTD | 1 | 2001 |
| PANASONIC CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyotanabe, JP | 8 | 2001–2005 |
| Tsuzuki-gun, JP | 3 | 1995–1998 |
| Kyoto, JP | 1 | 2011 |
| Katano, JP | 1 | 1979 |