Inventor
Masakazu Kawahara
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Nprimary
H10NElectric solid-state devices not otherwise provided for31%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests31%
C04BLime, magnesia23%
C01GCompounds containing metals not covered by subclasses c01d or c01f8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
PatentTitleYear
7,683,009'Oxide superconductor thick film and method for manufacturing the same'20107,638,463'Method of forming oxide superconductor thick film'20097,309,511'Method of manufacturing oxide superconductor thick film'20076,809,042'Oxide superconductor thick film and method for manufacturing the same'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2010Patents assigned to CENTRAL RES INST ELECT (4)· patent assignee history
2004Patents assigned to DOWA MINING CO (1)· patent assignee history
2004–2009Based in Tokyo, JP· patent location history
2007–2010Patents assigned to DOWA ELECTRONICS MATERIALS CO LTD (3)· patent assignee history
2010Based in Chiyoda-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CENTRAL RES INST ELECT | 4 | 2004–2010 |
| DOWA ELECTRONICS MATERIALS CO LTD | 3 | 2007–2010 |
| DOWA MINING CO | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 2004–2009 |
| Chiyoda-ku, JP | 1 | 2010 |