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

Satoshi Ota — 49 Patents

Sony: 20 patents #2,052 of 25,231Top 9%
KFKabushiki Kaisha F.C.C.: 5 patents #24 of 204Top 15%
Canon: 5 patents #9,300 of 19,416Top 50%
TCToyoda Gosei Co.: 3 patents #706 of 2,296Top 35%
FDFdk: 3 patents #56 of 324Top 20%
Kabushiki Kaisha Toshiba: 3 patents #8,069 of 21,451Top 40%
DSDuplo Seiko: 2 patents #16 of 40Top 40%
NCNippon Seiki Co.: 2 patents #60 of 311Top 20%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
TSToshiba Medical Systems: 1 patents #656 of 1,088Top 65%
NINgk Insulators: 1 patents #1,271 of 2,083Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
NCNippon Leakless Industry Co.: 1 patents #22 of 67Top 35%
JCJ.S.T. Mfg. Co.: 1 patents #144 of 255Top 60%
Overall (All Time): #55,592 of 4,157,543Top 2%
49 Patents All Time
Satoshi Ota has been granted 49 US patents while listed as an inventor at Sony. The first was granted in 1985 and the most recent in September 2025. Satoshi Ota ranks #55,592 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Satoshi Ota in Yokohama, MH, JP.

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12425495 Communication device and communication system Junya Yamada, Toshihisa Hyakudai 2025-09-23
12413327 Communication apparatus and communication system Toshihisa Hyakudai, Junya Yamada 2025-09-09
12393546 Communication with serial periphal interface information Toshihisa Hyakudai, Junya Yamada 2025-08-19
12335055 Communication device and communications system with state-switching control to synchronize and control switching among communication states Toshihisa Hyakudai, Junya Yamada 2025-06-17
12328261 Transmission apparatus, communications system, and information transmission method with PAM-4 modulation Toshihisa Hyakudai 2025-06-10
12314211 Communication device and communication system Junya Yamada, Toshihisa Hyakudai 2025-05-27
12306787 Communication device, communication system, and communication method Toshihisa Hyakudai, Junya Yamada 2025-05-20
12146532 Clutch device Yuki Kobayashi, Takayuki Suzuki, Takayoshi Mimuro, Jun Komukai, Yasunori HIGASHI +2 more 2024-11-19 $186,000
12130768 Communication device and communication system Junya Yamada, Toshihisa Hyakudai 2024-10-29 $836,000
12113753 Communication apparatus, communication system, and communication method Toshihisa Hyakudai, Junya Yamada 2024-10-08 $891,000
12019580 Communication device, communication system, and communication method with identification information added to data blocks Toshihisa Hyakudai, Junya Yamada 2024-06-25 $773,000
11971842 Communication device, communication system, and communication method for transmitting a serial signal group conforming to a serial peripheral interface Toshihisa Hyakudai, Junya Yamada 2024-04-30 $600,000
11960434 Communication device, communication system, and communication method for transmitting data blocks including signal groups conforming to a serial peripheral interface Toshihisa Hyakudai, Junya Yamada 2024-04-16 $521,000
11933369 Clutch device, motorcycle, and method for producing pressure plate Jun Komukai, Yasunori HIGASHI, Makoto Kambara 2024-03-19 $163,000
11902162 Transmission apparatus, communications system, and information transmission method Toshihisa Hyakudai 2024-02-13 $515,000
11863500 Communication apparatus, communications system, and communication method Toshihisa Hyakudai, Junya Yamada 2024-01-02 $730,000
11841053 Clutch device Shinji Furuhashi, Jun Komukai, Makoto Kambara 2023-12-12 $160,000
11841054 Clutch device Shinji Furuhashi, Jun Komukai, Makoto Kambara 2023-12-12 $160,000
11831739 Communication apparatus and communication system Junya Yamada, Toshihisa Hyakudai 2023-11-28 $549,000
11788583 Clutch device and motorcycle Junichi Nishikawa, Jun Komukai 2023-10-17 $188,000
11743024 Communication device and communication system Toshihisa Hyakudai, Junya Yamada 2023-08-29 $531,000
11358477 Braking/driving force control method and braking/driving force control device Yuuki Shiozawa, Katsuaki Kubotera, Tatsuya Suzuki, Naoki Miyashita, Mitsunori Ohta +1 more 2022-06-14
10727891 Communication device 2020-07-28
10541260 Organic photoelectric conversion element, optical area sensor, imaging device, and imaging apparatus Jun Kamatani, Naoki Yamada, Masumi Itabashi, Yosuke Nishide, Hirokazu Miyashita +5 more 2020-01-21 $18,000
10444588 Electrochromic element, optical filter, lens unit, imaging apparatus, and window member Kenji Yamada, Wataru Kubo, Satoshi Igawa, Kentaro Ito 2019-10-15 $17,000