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USPTO Patent Rankings Data through Dec 31, 2025
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Setsuo Ando — 6 Patents

Hitachi: 6 patents #6,585 of 28,497Top 25%
HCHitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
Hitachi, JP: #841 of 2,929 inventorsTop 30%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Setsuo Ando has been granted 6 US patents while listed as an inventor at Hitachi. The first was granted in 1990 and the most recent in March 2020. Setsuo Ando ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Setsuo Ando in Hitachi, JP.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10597790 Refined copper, method of producing refined copper, electric wire and method of manufacturing electric wire Kazufumi Suenaga, Yuju Endo 2020-03-24
10312604 Crimping terminal and electric wire with crimping terminal Kazufumi Suenaga, Hisashi Tate, Yuju Endo 2019-06-04
6866765 Electrolytic copper-plated R-T-B magnet and plating method thereof Minoru Endoh, Tsutomu Nakamura, Toru Fukushi 2005-03-15 $121,000
5202151 Electroless gold plating solution, method of plating with gold by using the same, and electronic device plated with gold by using the same Jiro Ushio, Osamu Miyazawa, Akira Tomizawa, Hitoshi Yokono, Naoya Kanda +2 more 1993-04-13 $55,000
5198273 Electroless gold plating solution and method for plating gold therewith Jiro Ushio, Takashi Inoue, Hiroaki Okudaira, Takeshi Shimazaki, Hitoshi Yokono 1993-03-30 $90,000
4963974 Electronic device plated with gold by means of an electroless gold plating solution Jiro Ushio, Osamu Miyazawa, Akira Tomizawa, Hitoshi Yokono, Naoya Kanda +2 more 1990-10-16 $63,000