Inventor
Tetsu Nagamatsu
Inventor
Kawasaki, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing22%
G11CStatic stores11%
H03KPulse technique11%
H10DInorganic electric semiconductor devices11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
G06TImage data processing or generation, in general6%
H01PWaveguides6%
H03MCoding6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H05KPrinted circuits6%
PatentTitleYear
7,576,629'Semiconductor device having signal line and reference potential planes separated by a vertical gap'20096,011,713'Static random access memory including potential control means for writing data in memory cell and write method for memory cell'20005,959,472'Driver circuit device'19995,764,086'Comparator circuit with wide dynamic range'19985,680,127'Parallel-to-serial conversion device and linear transformation device making use thereof'19975,673,214'Discrete cosine transform processor'19975,629,537'Semiconductor device'19975,598,361'Discrete cosine transform processor'19975,066,996'Channelless gate array with a shared bipolar transistor'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2009Patents assigned to TOSHIBA KK (9)· patent assignee history
1991Based in Yokohama, JP· patent location history
1997–2009Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 9 | 1991–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 8 | 1997–2009 |
| Yokohama, JP | 1 | 1991 |