Inventor
Daisuke Kishimoto
Inventor
Fukushima, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices36%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1027%
C30BSingle-crystal growth9%
G11BInformation storage based on relative movement between record carrier and transducer9%
H04NPictorial communication, e.g. television9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
PatentTitleYear
7,821,014'Semiconductor device and manufacturing method thereof with a recessed backside substrate for breakdown voltage blocking'20107,510,975'Method for manufacturing a semiconductor device having trenches defined in the substrate surface'20097,355,257'Semiconductor superjunction device'20087,029,977'Fabrication method of semiconductor wafer'20065,715,358'Method for recording at least two picture signals and method of reproduction at least two picture signals'19984,767,516'Method for making magnetic recording media'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1998Patents assigned to SANYO ELECTRIC CO (2)· patent assignee history
1998Based in Hyogo, JP· patent location history
2006Patents assigned to SHINETSU HANDOTAI KK (1)· patent assignee history
2006Based in Kanagawa, JP· patent location history
2008–2009Patents assigned to FUJI ELECTRIC HOLDINGS (2)· patent assignee history
2008Based in Fukishima, JP· patent location history
2009Based in Nagano, JP· patent location history
2010Patents assigned to FUJI ELECTRIC SYSTEMS CO LTD (1)· patent assignee history
2010Based in Fukushima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI ELECTRIC HOLDINGS | 2 | 2008–2009 |
| SANYO ELECTRIC CO | 2 | 1988–1998 |
| FUJI ELECTRIC SYSTEMS CO LTD | 1 | 2010 |
| SHINETSU HANDOTAI KK | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukushima, JP | 1 | 2010 |
| Nagano, JP | 1 | 2009 |
| Fukishima, JP | 1 | 2008 |
| Kanagawa, JP | 1 | 2006 |
| Hyogo, JP | 1 | 1998 |