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USPTO Patent Rankings Data through Dec 31, 2025
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Chihiro Ono — 22 Patents

YAYazaki: 14 patents #296 of 3,427Top 9%
KDKddi: 4 patents #79 of 396Top 20%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
Kabushiki Kaisha Toshiba: 1 patents #13,641 of 21,451Top 65%
Susono, JP: #143 of 1,238 inventorsTop 15%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Chihiro Ono has been granted 22 US patents while listed as an inventor at Yazaki. The first was granted in 1998 and the most recent in September 2025. Chihiro Ono ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Chihiro Ono in Susono, JP.

Patents per Year

Patents granted per year, 1998 to 2025Bar chart with a peak of 5 patents in 2024.peak 51998: 1 patents19982000: 2 patents2013: 1 patents20132014: 1 patents2015: 3 patents20152020: 1 patents2021: 1 patents20212022: 4 patents2023: 2 patents20232024: 5 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12424855 Battery control device and battery system Takahiro Syouda 2025-09-23
12136838 Storage battery control device, storage battery system and storage battery control method Takahiro Syouda 2024-11-05 $183,000
12107446 Charging control device, battery system, and charging control method Takahiro Syouda 2024-10-01 $170,000
12107445 Power feeding control device, power feeding system, and power feeding method Takahiro Syouda 2024-10-01 $170,000
12034323 Battery control unit and battery system Takahiro Syouda 2024-07-09 $205,000
11936218 Charging control device, battery system and charging control method Takahiro Syouda 2024-03-19 $163,000
11843267 Battery control unit and battery system Takahiro Syouda 2023-12-12 $160,000
11616374 Battery control unit and battery system Takahiro Syouda 2023-03-28 $151,000
11539222 Battery control unit and battery system Takahiro Syouda 2022-12-27 $82,000
11489349 Battery control unit and battery system Takahiro Syouda 2022-11-01 $140,000
11469601 Battery control unit and battery system Takahiro Syouda 2022-10-11 $95,000
11277012 Battery control unit and battery system Takahiro Syouda 2022-03-15 $175,000
11081899 Battery system Takahiro Syouda 2021-08-03
10569656 Regenerative control device Takahiro Syouda 2020-02-25
9015158 Contents creating device and contents creating method Hiromi Ishizaki, Keiichiro Hoashi 2015-04-21
9008489 Keyword-tagging of scenes of interest within video content Masami Nakazawa, Keiichiro Hoashi 2015-04-14
8930976 Context-based automatic selection of factor for use in estimating characteristics of viewers viewing same content Kazushi Ikeda, Gen Hattori, Kazunori Matsumoto 2015-01-06
8626992 Storage device with identification information Shigeru Komaki 2014-01-07
8601006 Information filtering apparatus Gen Hattori, Yasuhiro Takishima 2013-12-03
6137646 Disk apparatus using coincidence detection to generate variable sector pulses Eiji Okamura, Tatsuya Gofuku, Kazuhide Ohba, Atsushi Satoh, Eisaku Takahashi +2 more 2000-10-24
6016547 Data processing apparatus with program allocating section for selectively allocating programs in first and second memory — 2000-01-18
5798885 Head positioning control for disk apparatus using peak detection, polarity detection and sector mark detection Masaru Saiki, Tsutomu Sasaki, Hirokazu Ishizaki, Eiji Okamura, Tatsuya Gofuku +10 more 1998-08-25

Frequent Collaborators

Takahiro Syouda14 shared
Atsushi Satoh2 shared
Kazuhide Ohba2 shared
Eiji Okamura2 shared
Keiichiro Hoashi2 shared
Isao Suda2 shared

Nearby-Ranked Inventors

David A. Bierdeman22
Ryan M. Stone22
Kai-Uwe Schmidt22
Satoshi Yoneda22
Rene Frigiere22
Wayne Thomas McHugh22
Michael Bachmann22
Kimberly Rae Saviers22
Qinda Ye22