Inventor
Takahiro Nishikura
Inventor
Ikoma, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Nprimary
H02NElectric machines not otherwise provided for59%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light12%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock6%
G11BInformation storage based on relative movement between record carrier and transducer6%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%
H03HImpedance networks, e.g. resonant circuits6%
H10NElectric solid-state devices not otherwise provided for6%
PatentTitleYear
6,111,338'Acceleration sensor and method for producing the same'20006,069,359'Pyroelectric IR sensor'20005,854,528'Ultrasonic motor'19985,739,532'Pyroelectric IR sensor'19985,644,199'Method for driving an ultrasonic motor'19975,461,273'Method and an apparatus for controlling a moving velocity of an ultrasonic motor'19955,457,351'Ultrasonic motor'19955,448,129'Ultrasonic motor with vibrating body and moving body driven thereby'19955,438,229'Ultrasonic motor and ultrasonic motor control method'19955,408,156'Ultrasonic motor'19955,408,376'Piezoelectric head actuator'19955,327,040'Ultrasonic motor with a vibrating body and a moving body driven thereby'19945,300,851'Linear-type actuator'19945,256,928'Ultrasonic motor with a vibrator having recesses'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2000Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (14)· patent assignee history
1993–2000Based in Ikoma, JP· patent location history
1995Based in Kadoma, JP· patent location history
1998Based in Nara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 14 | 1993–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ikoma, JP | 12 | 1993–2000 |
| Nara, JP | 1 | 1998 |
| Kadoma, JP | 1 | 1995 |