Inventor
Yoshiyuki Yamagata
Inventor
Gunma, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information38%
G06FElectric digital data processing25%
G11BInformation storage based on relative movement between record carrier and transducer13%
H03MCoding13%
H04LTransmission of digital information, e.g. telegraphic communication13%
PatentTitleYear
8,238,385'Data processing circuit and data processing method'20128,154,496'Liquid crystal display drive circuit'20128,081,095'Data output circuit'20118,082,375'Noise-tolerant data communication system'20117,619,547'Serial-to-parallel converter circuit and liquid crystal display driving circuit'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2012Patents assigned to SANYO SEMICONDUCTOR CO LTD (5)· patent assignee history
2009–2012Based in Gunma, JP· patent location history
2011–2012Patents assigned to OSAWA YASUO (4)· patent assignee history
2011–2012Patents assigned to SEMICONDUCTOR COMPONENTS IND (4)· patent assignee history
2011–2012Patents assigned to TOKUNAGA TETSUYA (4)· patent assignee history
2011–2012Patents assigned to YAMAGATA YOSHIYUKI (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANYO SEMICONDUCTOR CO LTD | 5 | 2009–2012 |
| OSAWA YASUO | 4 | 2011–2012 |
| SEMICONDUCTOR COMPONENTS IND | 4 | 2011–2012 |
| TOKUNAGA TETSUYA | 4 | 2011–2012 |
| YAMAGATA YOSHIYUKIself | 4 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gunma, JP | 5 | 2009–2012 |