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

Stephen William John — 50 Patents

Panasonic: 50 patents #220 of 21,108Top 2%
Nara, JP: #46 of 2,795 inventorsTop 2%
Overall (All Time): #53,743 of 4,157,543Top 2%
50 Patents All Time
Stephen William John has been granted 50 US patents while listed as an inventor at Panasonic. The first was granted in 2017 and the most recent in July 2025. Stephen William John ranks #53,743 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Stephen William John in Nara, JP.

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 17 patents in 2021.peak 172017: 3 patents20172018: 2 patents20182019: 2 patents20192020: 6 patents20202021: 17 patents20212022: 7 patents20222023: 4 patents20232024: 7 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDate
12351347 Unmanned aircraft Kazunobu Konishi, Katsuhiko Asai, Shunsuke Kuhara 2025-07-08
12350225 Apparatus for fall prevention during walking, control device, control method, and recording medium Mayumi Komatsu 2025-07-08
12170878 Unmanned moving body and information processing method Shunsuke Kuhara, Kazunobu Konishi, Katsuhiko Asai, Kazuo Inoue 2024-12-17
12111657 Unmanned aerial vehicle, information processing method, and recording medium Shunsuke Kuhara, Kazunobu Konishi, Katsuhiko Asai, Kazuo Inoue 2024-10-08
12065144 Information processing device and information processing method Beier HU, Motoshi ANABUKI, Kazuma TAKEUCHI, Shinji Ohyama 2024-08-20
12045069 Unmanned aerial vehicle, control method, and recording medium Katsuhiko Asai, Kazuo Inoue, Kazunobu Konishi, Shunsuke Kuhara 2024-07-23
12024284 Information processing device, information processing method, and recording medium Katsuhiko Asai, Kazunobu Konishi, Kazuo Inoue, Shunsuke Kuhara 2024-07-02
11928974 Unmanned aircraft, information processing method, and recording medium Kazunobu Konishi, Katsuhiko Asai, Kazuo Inoue, Shunsuke Kuhara 2024-03-12
11919640 Unmanned aircraft Kazunobu Konishi, Katsuhiko Asai, Shunsuke Kuhara 2024-03-05
11760479 Unmanned aircraft, information processing method, and recording medium Kazuo Inoue, Kazunobu Konishi, Katsuhiko Asai, Shunsuke Kuhara 2023-09-19
11755036 Information processing device for assisting a remote operation of an unmanned aerial vehicle Shunsuke Kuhara, Kazunobu Konishi, Katsuhiko Asai 2023-09-12
11741932 Unmanned aircraft and information processing method Toshiyuki Matsumura, Kazunobu Konishi, Katsuhiko Asai, Shunsuke Kuhara 2023-08-29
11656639 Information processing method, unmanned aerial vehicle, and unmanned aerial vehicle control system Kazunobu Konishi, Katsuhiko Asai, Kazuo Inoue, Shunsuke Kuhara 2023-05-23
11469691 Unmanned aircraft, information processing method, and recording medium Kazunobu Konishi, Katsuhiko Asai, Kazuo Inoue 2022-10-11
11445769 Assist garment, method for controlling controller of assist garment, and recording medium Katsuhiko Asai, Takayuki Nagata, Masaki Yamamoto 2022-09-20
11377198 Unmanned flying object Kazunobu Konishi, Katsuhiko Asai, Ko Mizuno 2022-07-05
11344466 Assistance apparatus, assistance method, and recording medium Kenta Murakami, Hiroki Takeuchi, Shinobu Adachi 2022-05-31
11325703 Control device, information processing method, and tethering device Katsuhiko Asai, Kazunobu Konishi, Kazuo Inoue 2022-05-10
11246789 Assistance apparatus, assistance method, and recording medium Kenta Murakami, Hiroki Takeuchi, Shinobu Adachi 2022-02-15
11241356 Walking assistance apparatus Jun Ozawa, Mayumi Komatsu, Kenta Murakami 2022-02-08
11186364 Information processing method, control device, and mobile tethering body Kazunobu Konishi, Kazuo Inoue, Katsuhiko Asai 2021-11-30
11103410 Assistance apparatus, assistance method, and recording medium Kenta Murakami, Hiroki Takeuchi, Shinobu Adachi 2021-08-31
11103413 Assistance apparatus, assistance method, and recording medium Kenta Murakami, Hiroki Takeuchi, Shinobu Adachi 2021-08-31
11103414 Assistance apparatus, assistance method, and recording medium Kenta Murakami, Hiroki Takeuchi, Shinobu Adachi 2021-08-31
11104427 Unmanned air vehicle Kazunobu Konishi, Ko Mizuno, Takeo Kanamori 2021-08-31