Inventor
Nobuaki Shohata
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Cprimary
H01CResistors22%
B82YSpecific uses or applications of nanostructures11%
C04BLime, magnesia11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G01RMeasuring electric variables11%
G11BInformation storage based on relative movement between record carrier and transducer11%
H01FMagnets11%
H10NElectric solid-state devices not otherwise provided for11%
PatentTitleYear
5,681,500'Magnetic oxide having a large magnetoresistance effect at room temperature'19974,377,944'Integrated gas sensitive unit comprising a gas sensitive semiconductor element and a resistor for gas concentration measurement'19834,290,041'Voltage dependent nonlinear resistor'19814,147,670'Nonohmic ZnO ceramics including Bi.sub.2 O.sub.3, CoO, MnO, Sb.sub.2 O.sub. 3'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1983Patents assigned to NIPPON ELECTRIC CO (3)· patent assignee history
1979–1997Based in Tokyo, JP· patent location history
1997Patents assigned to NEC CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON ELECTRIC CO | 3 | 1979–1983 |
| NEC CORP | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 1979–1997 |