Inventor
Shigeo Kusunoki
Inventor
Kanagawa, JP
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers27%
H04BTransmission26%
H04LTransmission of digital information, e.g. telegraphic communication16%
H04JMultiplex communication9%
H04WWireless communication networks5%
H03GControl of amplification4%
H03KPulse technique2%
E04GScaffolding1%
H01FMagnets1%
H01PWaveguides1%
PatentTitleYear
10,931,335MIMO communication method, transmitting device, and receiving device202110,555,308Device and method for performing non-orthogonal multiplexing202010,547,360MIMO communication method, and base station apparatus and terminal202010,187,093Power amplification apparatus for massive MIMO base stations201910,090,945MIMO communication system of transmitting and receiving pilot signals to estimate a channel201810,003,389MIMO communication method, and base station apparatus and terminal20189,930,671'Device and method for performing non-orthogonal multiplexing'20189,871,565'MIMO communication method, transmitting device, and receiving device'20189,838,092MIMO communication method, transmitting device, and receiving device20179,831,963MIMO communication method, terminal, and base station apparatus for transmitting and receiving pilot signals to estimate a channel20179,716,534'Base station and massive MIMO communication method'20179,350,578'Sigma-delta modulation apparatus and sigma-delta modulation power amplifier'20169,331,846'Communication method and reception apparatus'20169,215,118'Communication method and transmission apparatus'20159,197,302'MIMO communication method'20159,166,855'MIMO communication method, MIMO transmitting device, and MIMO receiving device'20159,118,363'Timing synchronization system for MIMO-OFDM'20158,565,342'Power amplification apparatus, OFDM modulation apparatus, wireless transmission apparatus, and distortion reduction method for power amplification apparatus'20138,406,824'Wireless communication apparatus and power-supply apparatus'20137,974,597'Power amplifier system and mobile phone terminal using same'20117,928,799'Power amplifying apparatus and mobile communication terminal'20117,589,589'Power amplifying apparatus and mobile communication terminal'20097,400,863'Switch apparatus, switchable power amplification apparatus, and mobile communication terminal apparatus using the same'20087,368,985'High frequency power amplifier and transmitter'20087,330,518'Distortion compensation circuit, and a transmission apparatus including the same'20087,307,473'Distortion compensating and power amplifying apparatus'20077,259,621'Distortion compensating device and power amplifying device with distortion compensating function'20077,224,221'Power amplification apparatus, and mobile communication terminal apparatus'20076,993,090'Distortion compensation apparatus and distortion compensation method'20066,766,151'Distortion-compensating apparatus'20046,741,127'High-frequency amplifier circuit and radio communication apparatus using same'20046,677,821'Distortion compensating apparatus'20046,556,079'Distortion compensating device and method for compensating distortion'20036,531,917'Non-linear distortion compensating apparatus'20036,480,705'Distortion compensation method and wireless communication apparatus'20026,466,092'Distortion compensation method and apparatus'20026,452,447'Adaptive distortion-compensation apparatus'20026,393,259'Amplifier circuit and transceiver'20026,201,455'Antenna switch circuit'20015,963,089'Semiconductor amplifying apparatus and communication terminal apparatus'19995,781,071'Transformers and amplifiers'19985,471,656'Communication apparatus utilizing high power amplifier'19955,408,198'Semiconductor power amplifier integrated circuit'19955,406,151'Semiconductor switching circuit'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2021Patents assigned to SONY CORP (34)· patent assignee history
1995–2020Based in Kanagawa, JP· patent location history
2004–2021Based in Tokyo, JP· patent location history
2007–2011Patents assigned to SONY ERICSSON MOBILE COMM JP (8)· patent assignee history
2013Patents assigned to KUSUNOKI SHIGEO (2)· patent assignee history
2015–2020Patents assigned to SONY MOBILE COMMUNICATIONS INC (10)· patent assignee history
2015–2016Patents assigned to SONY MOBILE COMM INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 34 | 1995–2021 |
| SONY MOBILE COMMUNICATIONS INC | 10 | 2015–2020 |
| SONY ERICSSON MOBILE COMM JP | 8 | 2007–2011 |
| SONY MOBILE COMM INC | 3 | 2015–2016 |
| KUSUNOKI SHIGEOself | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 39 | 1995–2020 |
| Tokyo, JP | 5 | 2004–2021 |