Inventor
Yasuhiko Sekimoto
Inventor
Hamamatsu, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique60%
G01RMeasuring electric variables13%
G05FSystems for regulating electric or magnetic variables7%
H03FAmplifiers7%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses7%
H10DInorganic electric semiconductor devices7%
PatentTitleYear
9,933,462Current sensor and current measuring device20189,841,440'Current detection circuit and magnetic detection device provided with same'20177,239,005'Semiconductor device with bypass capacitor'20077,164,304'Duty ratio correction circuit'20076,975,158'Noise canceling circuit'20056,943,634'Oscillation detection circuit'20056,903,577'Delay circuit'20056,703,905'Crystal oscillation circuit'20046,696,891'Class D amplifier'20046,600,350'Power-on/off reset circuit'20036,229,403'Voltage-controlled oscillator'20015,990,711'Constant current driving circuit'19995,966,031'Output circuit for integrated circuit devices'19995,907,237'Voltage dropping circuit and integrated circuit'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2018Patents assigned to YAMAHA CORP (13)· patent assignee history
1999Patents assigned to YAHAMA CORP (1)· patent assignee history
1999–2018Based in Hamamatsu, JP· patent location history
2003–2007Based in Hamakita, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMAHA CORP | 13 | 1999–2018 |
| YAHAMA CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 7 | 1999–2018 |
| Hamakita, JP | 7 | 2003–2007 |