Inventor
Yoshihiko Nakahira
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers57%
G09GArrangements or circuits for control of indicating devices using static means to present variable information43%
PatentTitleYear
8,471,794'Driving circuit for display apparatus, and method for controlling same'20137,586,504'Amplifier circuit, driving circuit of display apparatus, portable telephone and portable electronic apparatus'20097,116,161'Differential amplifier circuit and drive circuit of liquid crystal display unit using the same'20067,005,916'Amplifier circuit, driving circuit of display apparatus, portable telephone and portable electronic apparatus'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2009Patents assigned to NEC CORP (2)· patent assignee history
2006Patents assigned to NEC ELECTRONICS CORP (1)· patent assignee history
2006–2013Based in Tokyo, JP· patent location history
2013Patents assigned to GETNER FOUNDATION LLC (1)· patent assignee history
2013Patents assigned to NAKAHIRA YOSHIHIKO (1)· patent assignee history
2013Patents assigned to TSUCHI HIROSHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 2 | 2006–2009 |
| GETNER FOUNDATION LLC | 1 | 2013 |
| NAKAHIRA YOSHIHIKOself | 1 | 2013 |
| NEC ELECTRONICS CORP | 1 | 2006 |
| TSUCHI HIROSHI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2006–2013 |