Inventor
Kazuhiro Tomita
Inventor
Kasugai, JP
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication16%
G05BControl or regulating systems in general11%
H04BTransmission11%
G01RMeasuring electric variables9%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing9%
H03KPulse technique9%
G06FElectric digital data processing7%
G11BInformation storage based on relative movement between record carrier and transducer7%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%
H03HImpedance networks, e.g. resonant circuits4%
PatentTitleYear
10,651,952Transceiver for communication and method for controlling communication202010,553,063Coin validation device202010,484,103Transceiver for communication and method for controlling communication201910,394,749Asynchronous transceiver for on-vehicle electronic device201910,361,793Transceiver for communication and method for controlling communication201910,068,404Coin conveying device201810,063,325Transceiver for communication and method for controlling communication201810,055,921Coin processing apparatus20189,971,731Asynchronous transceiver for on-vehicle electronic device20189,922,485'Coin processing apparatus'20189,705,697'Transceiver for communication and method for controlling communication'20179,541,990'Asynchronous transceiver for on-vehicle electronic device'20178,817,412'Magnetic disk device and writing method of a magnetic disk'20148,718,571'Output circuit of high-frequency transmitter'20148,076,986'Switching capacitor generation circuit'20118,063,667'Peak hold circuit'20117,916,813'Receiver device'20117,622,760'MOS type variable capacitance device'20097,443,220'Phase shift circuit and phase correcting method'20087,363,190'Sensor control circuit'20087,120,416'Semiconductor device and receiver'20066,927,629'Differential amplifier having improved balanced and linearity'20055,365,167'Integrated circuit device having signal discrimination circuit and method of testing the same'19945,304,923'Integrated circuit device having signal discrimination circuit and method of testing the same'19945,168,219'Integrated circuit device having signal discrimination circuit and method of testing the same'19925,142,222'Integrated circuit device having signal discrimination circuit and method of testing same'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2008Patents assigned to FUJITSU LTD (7)· patent assignee history
1992–1994Patents assigned to FUJITSU VLSI LTD (4)· patent assignee history
1992–2020Based in Kasugai, JP· patent location history
2009–2011Based in Kawasaki, JP· patent location history
2011Patents assigned to FUJITSU SEMICONDUCTOR LTD (3)· patent assignee history
2017–2020Patents assigned to CYPRESS SEMICONDUCTOR CORP (8)· patent assignee history
2017–2018Based in Aichi, JP· patent location history
2018–2020Patents assigned to FUJI ELECTRIC CO LTD (4)· patent assignee history
2018–2020Based in Yokkaichi, JP· patent location history
2018Based in Yokkaiti, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CYPRESS SEMICONDUCTOR CORP | 8 | 2017–2020 |
| FUJITSU LTD | 7 | 1992–2008 |
| FUJI ELECTRIC CO LTD | 4 | 2018–2020 |
| FUJITSU VLSI LTD | 4 | 1992–1994 |
| FUJITSU SEMICONDUCTOR LTD | 3 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kasugai, JP | 16 | 1992–2020 |
| Yokkaichi, JP | 3 | 2018–2020 |
| Aichi, JP | 2 | 2017–2018 |
| Kawasaki, JP | 2 | 2009–2011 |
| Yokkaiti, JP | 1 | 2018 |