Inventor
Nobuyuki Ohya
Inventor
Kariya, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia19%
G01CMeasuring distances, levels or bearings14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
B81BMicrostructural devices or systems, e.g. micromechanical devices10%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock10%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems5%
H01PWaveguides5%
H01RElectrically-conductive connections5%
H03HImpedance networks, e.g. resonant circuits5%
H05KPrinted circuits5%
PatentTitleYear
6,388,300'Semiconductor physical quantity sensor and method of manufacturing the same'20026,321,598'Angular velocity sensor device having oscillators'20016,308,567'Angular velocity sensor'20016,277,756'Method for manufacturing semiconductor device'20015,736,770'Semiconductor device with conductive connecting layer and abutting insulator section made of oxide of same material'19984,840,926'High frequency wave absorbing ceramics'19894,829,030'High frequency wave absorbing ceramics'19894,824,812'High frequency wave absorbing ceramics'19894,782,310'High frequency filter assembly for electric instrument'19884,742,031'High frequency wave absorbing ceramics'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1998Patents assigned to NIPPON DENSO CO (6)· patent assignee history
1988–2002Based in Kariya, JP· patent location history
1988–1989Based in Nagoya, JP· patent location history
2001–2002Patents assigned to DENSO CORP (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON DENSO CO | 6 | 1988–1998 |
| DENSO CORP | 4 | 2001–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kariya, JP | 6 | 1988–2002 |
| Nagoya, JP | 4 | 1988–1989 |