Inventor
Chiharu Isobe
Inventor
Tokyo, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1016%
C23CCoating metallic material12%
C01GCompounds containing metals not covered by subclasses c01d or c01f8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
C30BSingle-crystal growth8%
H10BElectronic memory devices8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
G02BOptical elements, systems or apparatus4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
PatentTitleYear
7,303,927'Three-dimensional ferroelectric capacitor and method for manufacturing thereof as well as semiconductor memory device'20076,995,069'Dielectric capacitor manufacturing method and semiconductor storage device manufacturing method'20066,544,857'Dielectric capacitor manufacturing method and semiconductor storage device manufacturing method'20036,251,360'Method of producing bismuth layered compound'20016,114,199'Manufacturing method for ferroelectric film and nonvolatile memory using the same'20006,091,134'Semiconductor lead frame and method for manufacturing the same'20006,004,392'Ferroelectric capacitor and manufacturing the same using bismuth layered oxides'19995,935,549'Method of producing bismuth layered compound'19995,426,310'Method of heat-treating an oxide optical crystal and a heat treatment apparatus for carrying out the same'19955,168,388'Optical waveguide device and optical second harmonic generator using the same'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2007Patents assigned to SONY CORP (9)· patent assignee history
1992–2007Based in Tokyo, JP· patent location history
1995Based in Kanagawa, JP· patent location history
2000Patents assigned to ENOMOTO CO LTD (1)· patent assignee history
2000Based in Yamanashi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 9 | 1992–2007 |
| ENOMOTO CO LTD | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 8 | 1992–2007 |
| Yamanashi, JP | 1 | 2000 |
| Kanagawa, JP | 1 | 1995 |