Inventor
Koichi Itoigawa
Inventor
Aichi, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis21%
G01CMeasuring distances, levels or bearings16%
A61MDevices for introducing media into, or onto, the body11%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure11%
H01HElectric switches11%
A61LMethods or apparatus for sterilising materials or objects in general5%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for5%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems5%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock5%
H10DInorganic electric semiconductor devices5%
PatentTitleYear
6,378,368'Oscillation gyro equipped with thin PZT film'20026,336,658'Acceleration switch and the manufacturing method'20026,262,516'Parallel plate structure provided with PZT thin-film bimorph and method of fabrication thereof'20016,140,739'Parallel plate type oscillatory gyroscope'20006,109,104'Parallel plate type oscillatory gyroscope'20006,080,944'Acceleration actuated microswitch'20006,019,728'Catheter and sensor having pressure detecting function'20005,946,549'Method for manufacturing sensor using semiconductor'19995,836,886'Catheter having a sensor'19985,807,265'Catheter having pressure detecting ability'19985,755,668'Catheter having pressure detecting ability'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2002Patents assigned to TOKAI RIKA CO LTD (11)· patent assignee history
1998–2002Based in Aichi, JP· patent location history
2000Patents assigned to ARAI FUMIHITO (2)· patent assignee history
2000Patents assigned to FUKUDA TOSHIO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOKAI RIKA CO LTD | 11 | 1998–2002 |
| ARAI FUMIHITO | 2 | 2000 |
| FUKUDA TOSHIO | 2 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aichi, JP | 11 | 1998–2002 |