Inventor
Tomohiro Sogabe
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia17%
C01GCompounds containing metals not covered by subclasses c01d or c01f9%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds9%
H01BCables9%
H01GCapacitors9%
H05KPrinted circuits9%
B82YSpecific uses or applications of nanostructures4%
C01BNon-metallic elements4%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties4%
G11BInformation storage based on relative movement between record carrier and transducer4%
PatentTitleYear
7,735,713'Method for mounting chip component and circuit board'20107,402,337'Method for manufacturing spherical ceramic powder'20087,374,704'Method of producing spherical oxide powder'20086,680,269'Bismuth pyrochlore microwave dielectric materials'20045,870,273'Multi-functional multilayer device and method for making'19995,084,426'Semiconductive ceramic composition'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2010Patents assigned to TDK CORP (5)· patent assignee history
1992Based in Akita, JP· patent location history
1999–2004Based in Chiba, JP· patent location history
2004Patents assigned to PENN STATE RES FOUND (1)· patent assignee history
2008–2010Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TDK CORP | 5 | 1992–2010 |
| PENN STATE RES FOUND | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 2008–2010 |
| Chiba, JP | 2 | 1999–2004 |
| Akita, JP | 1 | 1992 |