Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mitsuru Yoneda — 4 Patents

NINichicon: 3 patents #3 of 79Top 4%
ECElna Co.: 1 patents #21 of 36Top 60%
Kyoto, JP: #4,232 of 11,909 inventorsTop 40%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Mitsuru Yoneda has been granted 4 US patents while listed as an inventor at Nichicon. The first was granted in 2003 and the most recent in June 2020. Mitsuru Yoneda ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mitsuru Yoneda in Kyoto, JP.

Patents per Year

Patents granted per year, 2003 to 2020Bar chart with a peak of 2 patents in 2020.peak 22003: 1 patents20032016: 1 patents20162020: 2 patents2020

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10672565 Electronic component Takaya Sakai, Kazuhiro Yasukawa, Yuichi Kanayama, Shingo Sakata 2020-06-02
10586656 Pressure valve and electrolytic capacitor Takaya Sakai, Kenta Kawanishi, Kazuya Yamanaka 2020-03-10
9496096 Capacitor Naoya Maruyama 2016-11-15
6510041 Electrolytic capacitor unit for audio apparatus Masaaki Imamura, Yasuhiko Soga 2003-01-21