Inventor
Takahiko Tamura
Inventor
Tokyo, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television63%
H03KPulse technique13%
B41JTypewriters6%
D06PDyeing or printing textiles6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses6%
PatentTitleYear
7,355,653'Video signal processing circuit and video signal processing method'20087,070,345'Narrowing the operating range of the nozzle head in a printing system and printing method'20065,909,258'Cathode ray tube display and television set having the same'19995,455,634'Dark level restoring circuit for television receiver'19955,339,011'Display device'19945,291,287'Vertical synchronization processing circuit'19945,258,840'Apparatus for generating television raster distortion correction signals by mathematical calculations using horizontal sync signals'19935,146,108'Parabolic wave generator'19924,806,883'Multifrequency oscillator circuit'19894,692,793'Circuit for blanking the video of a television set for a time after turn-on'19874,631,589'Dark level restoring circuit'19864,587,554'CRT drive control circuit'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2008Patents assigned to SONY CORP (11)· patent assignee history
1986–2008Based in Tokyo, JP· patent location history
2006Patents assigned to SHIMA SEIKI MFG (1)· patent assignee history
2006Based in Wakayama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 11 | 1986–2008 |
| SHIMA SEIKI MFG | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 1986–2008 |
| Wakayama, JP | 1 | 2006 |