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USPTO Patent Rankings Data through Dec 31, 2025
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Hiroaki Sudo — 91 Patents

Panasonic: 39 patents #329 of 21,108Top 2%
Sumitomo Electric Industries: 37 patents #315 of 21,551Top 2%
G1Godo Kaisha Ip Bridge 1: 9 patents #22 of 54Top 45%
TLTokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
MCMax Co.: 2 patents #154 of 321Top 50%
HBHgst Netherlands, B.V.: 1 patents #510 of 972Top 55%
Yokohama, JP: #401 of 49,234 inventorsTop 1%
Overall (All Time): #17,516 of 4,157,543Top 1%
91 Patents All Time
Hiroaki Sudo has been granted 91 US patents while listed as an inventor at Panasonic. The first was granted in 1990 and the most recent in August 2024. Hiroaki Sudo ranks #17,516 of 4,157,543 US inventors in our database (top 0.42%). Patent records list Hiroaki Sudo in Yokohama, JP.

Issued Patents All Time

Showing 1–25 of 91 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12067875 Travel assistance method, road captured image collection method, and roadside device Tsuyoshi Ueno, Shintaro Muramatsu, Yoichi Nakagawa, Koichi Aihara, Makoto Yasugi 2024-08-20
11790783 Pedestrian device, vehicle-mounted device, mobile body guidance system, and mobile body guidance method Tsuyoshi Ueno 2023-10-17
11764887 Wireless communication device and notification method — 2023-09-19
11587121 Pedestrian device, communication device, and information distribution method Tsuyoshi Ueno, Masahito Sugahara, Shintaro Muramatsu 2023-02-21
11212653 Terminal device, roadside device, communications system, and communications method Tsuyoshi Ueno, Kazumasa Gomyo, Satoshi Tanaka, Shintaro Muramatsu 2021-12-28
11037438 Roadside device, pedestrian device, communication system, abnormality detection method, and abnormality communication method Tsuyoshi Ueno, Yoshiyuki OKUBO, Jun Ishida 2021-06-15
10771921 Pedestrian terminal device, vehicle-mounted terminal device, pedestrian-to-vehicle communication control device, pedestrian-to-vehicle communication system, and pedestrian-to-vehicle communication method Tsuyoshi Ueno, Yoshimasa SHIROSAKI, Satoshi Tanaka, Yoshiyuki OKUBO, Shintaro Muramatsu 2020-09-08
10721021 Base station, controller, communication system, and interference avoidance method Mitsuru Uesugi 2020-07-21
10688928 Pedestrian-vehicle communication system, in-vehicle terminal device, pedestrian terminal device and safe-driving assistance method Tsuyoshi Ueno, Satoshi Tanaka, Yoshimasa SHIROSAKI, Shintaro Muramatsu 2020-06-23
10630457 Base station, terminal apparatus, radio communication system, and communication method — 2020-04-21
10431090 Pedestrian-vehicle communication system Yoshimasa SHIROSAKI, Yoshiyuki OKUBO, Tsuyoshi Ueno 2019-10-01
10305630 Base station, controller, communication system, and interference avoidance method Mitsuru Uesugi 2019-05-28
10278086 Base station — 2019-04-30
10193726 OFDM-CDMA equipment and method — 2019-01-29
10142073 Terminal apparatus, radio communication system and communication method — 2018-11-27
9979508 Communication device and communication method — 2018-05-22
9820174 Base station — 2017-11-14
9780982 OFDM-CDMA equipment and method — 2017-10-03
9764578 Ink ribbon, ink ribbon cassette and printer Takayuki Ehara 2017-09-19
9673876 Communication device and communication method — 2017-06-06
9479377 OFDM-CDMA equipment and method — 2016-10-25
9418710 Nanoparticulate-trapping filter for hard disk drive Seong-Hun Choe, Keio Wakabayashi 2016-08-16
9270511 OFDM-CDMA equipment and method — 2016-02-23
9106281 Integrated circuit for controlling communication device and communication method — 2015-08-11
9077600 OFDM-CDMA equipment and method — 2015-07-07

Nearby-Ranked Inventors

Xiong Li91
Michael A. Faltys91
Michael A. Dotsey91
Ying Wang91
Hao Lu91
Robert P. Ryan91
Monisha Ghosh91
Masahiro Nakajima91
Chin Ngai Sze91