Inventor
Naoshi Yanagisawa
Inventor
Osaka, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Lprimary
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses14%
G01RMeasuring electric variables9%
G11CStatic stores9%
H03KPulse technique9%
H03MCoding9%
H04NPictorial communication, e.g. television9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
G05FSystems for regulating electric or magnetic variables5%
G06JHybrid computing arrangements5%
H01GCapacitors5%
PatentTitleYear
9,025,309'Capacitor array and signal processor including the array'20159,019,006'Reference voltage stabilizer circuit and integrated circuit including the same'20158,947,290'Successive approximation AD converter'20157,978,013'Phase synchronizing circuit'20117,254,507'Analog circuit automatic calibration system'20077,030,688'Low-pass filter for a PLL, phase-locked loop and semiconductor integrated circuit'20066,982,581'Duty cycle correction circuit'20066,603,219'Semiconductor integrated circuit'20036,559,895'Analog memory and image processing system for reducing fixed pattern noise'20036,528,982'Jitter detector, phase difference detector and jitter detecting method'20036,466,273'Analog FIFO memory device'20026,407,642'Frequency detector and phase-locked loop circuit including the detector'20026,121,826'Comb filter and method for controlling the same'20005,822,236'Analog FIFO memory and switching device having a reset operation'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (10)· patent assignee history
1998–2015Based in Osaka, JP· patent location history
2011–2015Patents assigned to PANASONIC CORP (4)· patent assignee history
2015Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 10 | 1998–2007 |
| PANASONIC CORP | 4 | 2011–2015 |
| PANASONIC IP MAN CO LTD | 3 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 14 | 1998–2015 |