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

Ryo Ohori — 25 Patents

MIMitsuba: 22 patents #4 of 618Top 1%
ECEisai R&D Management Co.: 1 patents #478 of 817Top 60%
Shibukawa, JP: #49 of 1,743 inventorsTop 3%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Ryo Ohori has been granted 25 US patents while listed as an inventor at Mitsuba. The first was granted in 2020 and the most recent in December 2025. Ryo Ohori ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Ryo Ohori in Shibukawa, JP.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12500472 Motor device 2025-12-16
12470100 Rotor, motor, and method for manufacturing rotor KOJI YONEKAWA, Takeshi Kanai 2025-11-11
12407291 Motor control device, motor device, wiper device, and motor control method Toshiyuki Amagasa, Masahiro Yamada, Atsushi Mochida, Tamotsu Iwazaki 2025-09-02
12395029 Insulator, stator and electric motor KOJI YONEKAWA, Takeshi Kanai, YUKARI OTSUKA 2025-08-19
12395052 Winding device and motor Naoki Shioda, Masaki Hayata 2025-08-19
12351136 Motor control device, motor device, wiper device, and motor control method Toshiyuki Amagasa, Masahiro Yamada, Atsushi Mochida, Tamotsu Iwazaki 2025-07-08
12273055 Motor device, wiper device, and motor control method Tsuyoshi Osawa, Atsushi Mochida 2025-04-08
12224638 Insulator, stator, and electric motor Minori Shoda, Yuzu Isomura 2025-02-11
12208774 Motor device, wiper device, and motor control method 2025-01-28
12191714 Rotor, motor and brushless motor Naoki Shioda 2025-01-07
12191721 Motor, and method for manufacturing motor 2025-01-07
12176780 Brushless motor KEISUKE TORIYAMA 2024-12-24 $233,000
12119710 Motor having stator comprising fastening portion for suppressing tilt of the motor Takeshi Kanai 2024-10-15 $218,000
12081150 Advance angle correction method, advance angle setting device, motor device, and in-vehicle device Takeshi Kanai 2024-09-03 $260,000
12009767 Motor control device, motor control method, and motor unit Naoki Shioda, Masaki Hayata, Takashi Yatsuda, Atsushi Kawasaki 2024-06-11 $300,000
11955844 Rotor, motor, and method for manufacturing rotor KOJI YONEKAWA, Takeshi Kanai 2024-04-09 $179,000
11916439 Rotor, motor, and wiper motor having a structure for fixing a magnet to a rotor core 2024-02-27 $194,000
11901779 Motor and brushless wiper motor 2024-02-13 $223,000
11855497 Motor, and method for manufacturing motor 2023-12-26 $164,000
11716038 Motor control device, motor unit, and motor control method Takashi Tai 2023-08-01 $213,000
11547743 Lyophilized formulation of HGF Kanta Horie 2023-01-10
11496031 Motor and brushless wiper motor 2022-11-08 $78,000
11374512 Motor and brushless wiper motor Naoki Shioda 2022-06-28 $92,000
11289960 Motor and brushless wiper motor Naoki Shioda, Gensaku Yamakami 2022-03-29 $119,000
10644552 Brushless motor Naoki Shioda 2020-05-05