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USPTO Patent Rankings Data through Sept 30, 2025
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Tosoh — 17 Patents in 2021

Rank (2021): #2,109 of 31,507Top 7%
57 inventors
17 Patents 2021

Top Inventors at Tosoh 2021

Showing 51–57 of 57 inventors

RankNamePatents
#4 Taishi Furukawa 1
#4 Takeshi Izumi 1
#4 Takashi Sakuma 1
#4 Takashi TSUKIMORI 1
#4 Tetsuo Shibutami 1
#4 Yukie Maejima 1
#4 Yusuke SESOKO 1