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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Akihiro Ishimura — 4 Patents

OMOmron: 4 patents #761 of 3,089Top 25%
Ritto, JP: #68 of 205 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Akihiro Ishimura has been granted 4 US patents while listed as an inventor at Omron. The first was granted in 2024 and the most recent in July 2025. Akihiro Ishimura ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Akihiro Ishimura in Ritto, JP.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12356218 Control system and control apparatus Kojiro Baba 2025-07-08
12117786 Control system and control apparatus Kojiro Baba 2024-10-15 $218,000
12019419 Control system and control apparatus Kojiro Baba, Taishi Kawaguchi, Norihiro MAEKAWA 2024-06-25 $274,000
11886160 Work support system, information processor, and work support method 2024-01-30 $234,000