Inventor
Masaharu Ninomiya
Inventor
Tokyo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1043%
H10DInorganic electric semiconductor devices21%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1021%
C30BSingle-crystal growth14%
PatentTitleYear
8,110,486'Method of manufacturing semiconductor wafer by forming a strain relaxation SiGe layer on an insulating layer of SOI wafer'20127,977,221'Method for producing strained Si-SOI substrate and strained Si-SOI substrate produced by the same'20117,767,548'Method for manufacturing semiconductor wafer including a strained silicon layer'20107,405,142'Semiconductor substrate and field-effect transistor, and manufacturing method for same'20087,198,997'Method for producing semiconductor substrate, method for producing field effect transistor, semiconductor substrate, and field effect transistor'20076,277,193'Method for manufacturing semiconductor silicon epitaxial wafer and semiconductor device'20016,261,362'Silicon epitaxial wafer manufacturing method'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to SUMITOMO METAL IND (2)· patent assignee history
2001Based in Kishima-gun, JP· patent location history
2001Based in Saga, JP· patent location history
2007–2012Based in Tokyo, JP· patent location history
2008–2012Patents assigned to SUMCO CORP (4)· patent assignee history
2010–2011Patents assigned to UNIV KYUSHU NAT UNIV CORP (2)· patent assignee history
2012Patents assigned to ENDO AKIHIKO (1)· patent assignee history
2012Patents assigned to HORA TOMOYUKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMCO CORP | 4 | 2008–2012 |
| SUMITOMO METAL IND | 2 | 2001 |
| UNIV KYUSHU NAT UNIV CORP | 2 | 2010–2011 |
| ENDO AKIHIKO | 1 | 2012 |
| HORA TOMOYUKI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2007–2012 |
| Kishima-gun, JP | 1 | 2001 |
| Saga, JP | 1 | 2001 |