Inventor
Shizuka Ishimura
Inventor
Gunma, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission16%
H04HBroadcast communication16%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for11%
G01SRadio direction-finding11%
G06FElectric digital data processing11%
G07CTime or attendance registers11%
G08CTransmission systems for measured values, control or similar signals5%
H03MCoding5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04QSelecting5%
PatentTitleYear
8,694,717'Program update system and electronic device with program update function'20147,466,219'Communication device and distance calculation system'20087,301,467'Position detection system, position detection method therefor, position detection communication device, and communication device'20075,960,328'FM radio receiver and signal processing device used therein'19995,892,459'Processing circuit for input signal from key or remote-controller'19995,802,067'FM multiplex broadcast receiving circuit for detecting presence or absence of multiplex information'19985,757,825'Digital signal processing for controlling error correction based on the state of the control bit'19985,752,176'FM radio receiver and signal processing device used therein'19985,752,184'Remote control signal receiving circuit capable of processing a signal from a plurality of kinds of remote control transmitter'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2008Patents assigned to SANYO ELECTRIC CO (8)· patent assignee history
1998–2008Based in Gunma, JP· patent location history
1998–2014Based in Ora-gun, JP· patent location history
2014Patents assigned to FUKUDA MITSUYOSHI (1)· patent assignee history
2014Patents assigned to ISHIMURA SHIZUKA (1)· patent assignee history
2014Patents assigned to SEMICONDUCTOR COMPONENTS IND (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANYO ELECTRIC CO | 8 | 1998–2008 |
| FUKUDA MITSUYOSHI | 1 | 2014 |
| ISHIMURA SHIZUKAself | 1 | 2014 |
| SEMICONDUCTOR COMPONENTS IND | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gunma, JP | 6 | 1998–2008 |
| Ora-gun, JP | 3 | 1998–2014 |