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USPTO Patent Rankings Data through Sept 30, 2025
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Mitani Valve Co. — 3 Patents in 2021

Rank (2021): #10,822 of 31,507Top 35%
3 inventors
3 Patents 2021

Top Inventors at Mitani Valve Co. 2021

Showing 1–3 of 3 inventors

RankNamePatents
1 Hiroshi Kanno 1
1 Masato Suzuki 1
1 Osamu Takizawa 1