Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Etsugo Yanagida — 32 Patents

Denso: 28 patents #197 of 11,792Top 2%
Kariya, JP: #184 of 4,822 inventorsTop 4%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
Etsugo Yanagida has been granted 32 US patents while listed as an inventor at Denso. The first was granted in 2015 and the most recent in December 2025. Etsugo Yanagida ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Etsugo Yanagida in Kariya, JP.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 15 patents in 2025.peak 152015: 1 patents20152017: 2 patents20172019: 3 patents20192020: 4 patents20202021: 3 patents20212022: 2 patents20222024: 2 patents20242025: 15 patents2025

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
12509029 Pedal device Daisuke HOKUTO, Yasuhisa Fukuda 2025-12-30
12497004 Brake pedal device Kengo Ito, Masashi ARAO, Daisuke HOKUTO, Yasuhisa Fukuda 2025-12-16
12491846 Pedal device Genki SUZUKI 2025-12-09
12459467 Pedal device Daisuke HOKUTO, Yuuki Matsunaga, Masashi ARAO, Atsushi Nishimura 2025-11-04
12411516 Pedal device Masashi ARAO 2025-09-09
12397755 Pedal device Daisuke HOKUTO, Masashi ARAO, Kengo Ito, Yasuhisa Fukuda 2025-08-26
12384332 Pedal device Yasuhisa Fukuda, Daisuke HOKUTO, Takao Yamamoto 2025-08-12
12366879 Pedal device Yasuhisa Fukuda, Daisuke HOKUTO, Masashi ARAO 2025-07-22
12304304 Vehicle pedal module Kengo Ito, Daisuke HOKUTO, Masashi ARAO, Yasuhisa Fukuda 2025-05-20
12296672 Pedal device Yasuhisa Fukuda, Daisuke HOKUTO, Masashi ARAO 2025-05-13
12298799 Pedal device Atsushi Nishimura, Yuki MATSUNAGA, Daisuke HOKUTO 2025-05-13
12292756 Pedal device Yasuhisa Fukuda, Daisuke HOKUTO, Takao Yamamoto 2025-05-06
12269452 Pedal device Daisuke HOKUTO, Masashi ARAO, Kengo Ito, Yasuhisa Fukuda 2025-04-08
12248332 Pedal device Takao Yamamoto, Daisuke HOKUTO, Yasuhisa Fukuda 2025-03-11
12204360 Pedal device Daisuke HOKUTO, Kengo Ito 2025-01-21
12151555 Accelerator device Tetsuo Hariu, Takuto Kita, Yuusuke Yoshida, Kiyoshi Kimura, Takehiro Saito +2 more 2024-11-26
12145441 Pedal device Soichi Kinouchi, Takuto Kita, Kiyoshi Kimura, Tetsuo Hariu, Yuusuke Yoshida +2 more 2024-11-19
11378175 Actuator Masashi Yamaguchi, Tetsuji Yamanaka, Atsushi Tanaka, Naoaki Kono, Kunio Namba 2022-07-05
11286846 Actuator Tetsuji Yamanaka 2022-03-29
11098658 Plate and method for manufacturing plate Tetsuji Yamanaka, Naoaki Kono 2021-08-24
11028789 Actuator Daisuke HOKUTO, Tetsuji Yamanaka, Kunio Namba, Atsushi Tanaka, Naoaki Kono +1 more 2021-06-08
10989124 Actuator Masashi Yamaguchi, Naoaki Kono, Tetsuji Yamanaka, Atsushi Tanaka, Kunio Namba 2021-04-27
10851720 Actuator Naoaki Kono, Masashi Yamaguchi, Tetsuji Yamanaka, Atsushi Tanaka, Kunio Namba 2020-12-01
10663076 Electric actuator and method of manufacturing the same Tetsuji Yamanaka, Naoaki Kouno, Hiroki Shimada 2020-05-26
10591079 Electric actuator and manufacturing method for same Tetsuji Yamanaka, Naoaki Kouno, Hiroki Shimada 2020-03-17