Inventor
Hironori Kodama
Inventor
Hitachi, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1044%
C04BLime, magnesia19%
H10DInorganic electric semiconductor devices13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C03CChemical composition of glasses, glazes or vitreous enamels6%
H02KDynamo-electric machines6%
H05KPrinted circuits6%
PatentTitleYear
7,075,201'Multi-phase alternating-current rotational electric machine'20066,686,658'Semiconductor device, including an arrangement to provide a uniform press contact and converter using same'20046,495,924'Semiconductor device, including an arrangement to provide a uniform press contact and converter using same'20026,452,261'Flat semiconductor device and power converter employing the same'20025,277,723'Method for producing multilayer ceramic body with convex side faces'19945,132,257'Composite ceramic sintered body and process for production thereof'19925,045,922'Installation structure of integrated circuit devices'19914,965,660'Integrated circuit package having heat sink bonded with resinous adhesive'19904,729,972'High toughness ceramics and process for the preparation thereof'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2006Patents assigned to HITACHI LTD (9)· patent assignee history
1988–2004Based in Hitachi, JP· patent location history
2006Based in Chiyoda-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 9 | 1988–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hitachi, JP | 8 | 1988–2004 |
| Chiyoda-ku, JP | 1 | 2006 |