Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GI

Gen Ichimura — 102 Patents

Sony: 102 patents #112 of 25,231Top 1%
Tokyo, JP: #387 of 90,295 inventorsTop 1%
Overall (All Time): #13,957 of 4,157,543Top 1%
102 Patents All Time
Gen Ichimura has been granted 102 US patents while listed as an inventor at Sony. The first was granted in 1997 and the most recent in June 2025. Gen Ichimura ranks #13,957 of 4,157,543 US inventors in our database (top 0.34%). Patent records list Gen Ichimura in Tokyo, JP.

Issued Patents All Time

Showing 1–25 of 102 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12321521 Signal processing apparatus, signal processing method, and signal processing system Kazuaki Toba, Osamu Ito, Yusuke Nakagawa, Ryo Yokoyama, Ikuo Yamano 2025-06-03
12236918 Electronic devices, method of transmitting data block, method of determining contents of transmission signal, and transmission/reception system Kazuaki Toba 2025-02-25
12184589 Interface circuit and information processing system for detecting a connection state based on a notification received through a hot plug detect line Kazuaki Toba 2024-12-31 $751,000
12153856 Transmission apparatus, transmission method, reception apparatus, and reception method for designating tactile presentation positions Kazuaki Toba, Ikuo Yamano, Osamu Ito 2024-11-26 $1,070,000
12081960 Transmission device, transmission method, reception device, and reception method 2024-09-03 $645,000
12014709 Transmission device, transmission method, reception device and reception method 2024-06-18 $843,000
12003886 Transmission device, transmission method, reception device, and reception method 2024-06-04 $741,000
11991473 Transmitting apparatus, transmission method, receiving apparatus, and reception method 2024-05-21 $718,000
11942103 Transmission apparatus, transmission method, reception apparatus, and reception method for transmitting and receiving an audio signal including a mixed signal simultaneously transmitted by mixing a compressed audio signal and a linear pulse code modulation signal 2024-03-26 $586,000
11735137 Electronic devices, method of transmitting data block, method of determining contents of transmission signal, and transmission/reception system Kazuaki Toba 2023-08-22 $537,000
11716189 Interface circuit and information processing system Kazuaki Toba 2023-08-01 $982,000
11394797 Information processing device, information processing method, and information processing system Satoshi Miyazaki, Kazuaki Toba, Kazuo Yamamoto 2022-07-19 $504,000
11395034 Transmission apparatus, transmission method, receiving apparatus, and receiving method 2022-07-19 $504,000
11323769 Transmission apparatus, transmission method, receiving apparatus, and receiving method for processing audio data in synchronization between a transmission side and a reception side 2022-05-03 $572,000
11271706 Interface circuit and information processing system Kazuaki Toba 2022-03-08 $547,000
11200865 Electronic devices, method of transmitting data block, method of determining contents of transmission signal, and transmission/reception system Kazuaki Toba 2021-12-14 $1,962,000
11012736 Transmission apparatus, transmission method, reception apparatus, and reception method 2021-05-18 $1,570,000
10992727 Transmission apparatus, transmission method, reception apparatus, and reception method Kazuaki Toba, Satoshi Miyazaki 2021-04-27 $1,210,000
10986070 Transmission apparatus, transmission method, reception apparatus, and reception method 2021-04-20 $1,774,000
10917603 Interface circuit, transmission system, and transmission direction control method Kazuaki Toba 2021-02-09 $1,387,000
10855379 Communication device and communication system Toshihisa Hyakudai, Masanari Yamamoto, Takeshi Ogura, Tsugita Komatsu, Hiroshi Morita 2020-12-01 $854,000
10805057 Interface circuit and information processing system Kazuaki Toba 2020-10-13 $679,000
10657922 Electronic devices, method of transmitting data block, method of determining contents of transmission signal, and transmission/reception system Kazuaki Toba 2020-05-19 $476,000
10593337 Transmission apparatus, transmission method, reception apparatus, and reception method 2020-03-17 $634,000
10539755 Cable, electronic device, and method for controlling electronic device Kazuyoshi Suzuki, Hideyuki Suzuki, Kazuaki Toba, Masanari Yamamoto 2020-01-21 $846,000