Inventor
Masahiro Tsugai
Inventor
Tokyo, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Pprimary
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock34%
G01CMeasuring distances, levels or bearings17%
B81BMicrostructural devices or systems, e.g. micromechanical devices7%
G01DMeasuring not specially adapted for a specific variable7%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure7%
G01RMeasuring electric variables7%
H01HElectric switches7%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems3%
G02BOptical elements, systems or apparatus3%
G05FSystems for regulating electric or magnetic variables3%
PatentTitleYear
9,074,889'Vibration gyro having bias correcting function'20156,997,054'Capacitance-type inertial detecting device'20066,955,086'Acceleration sensor'20056,584,840'Angular velocity sensor'20036,494,094'Angular rate sensor'20026,278,283'Capacitance detecting circuit'20016,259,548'Micro-mirror device'20016,201,284'Multi-axis acceleration sensor and manufacturing method thereof'20016,194,678'Pressure switch'20016,125,700'Vibrating type angular velocity sensor'20006,078,016'Semiconductor accelerometer switch'20005,986,497'Interface circuit for capacitive sensor'19995,980,762'Method of micromachining a semiconductor'19995,977,803'Capacitance type sensor interface circuit'19995,751,154'capacitive sensor interface circuit'19985,534,773'Method for compensating an offset voltage temperature drift in a semiconductor strain gage sensor'19964,990,986'Semiconductor acceleration sensor'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2006Patents assigned to MITSUBISHI ELECTRIC CORP (16)· patent assignee history
1991Patents assigned to NISSAN MOTOR (1)· patent assignee history
1991Based in Amagasaki, JP· patent location history
1996Based in Hyogo, JP· patent location history
1998–2006Based in Tokyo, JP· patent location history
1999Based in Toyko, JP· patent location history
2015Patents assigned to MITSUBISHI PRECISION CO LTD (1)· patent assignee history
2015Based in Kamakura, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 16 | 1991–2006 |
| MITSUBISHI PRECISION CO LTD | 1 | 2015 |
| NISSAN MOTOR | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 13 | 1998–2006 |
| Kamakura, JP | 1 | 2015 |
| Toyko, JP | 1 | 1999 |
| Hyogo, JP | 1 | 1996 |
| Amagasaki, JP | 1 | 1991 |