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USPTO Patent Rankings Data through Sept 30, 2025
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Rank (All Time): #51,266 of 106,127Top 50%
19 inventors
11 Patents All Time

Top Inventors at Ask All Time

Showing 1–19 of 19 inventors

RankNamePatents
1 Norihito Akiyama 6
1 Shoichiro Irie 6
3 Motonobu Abe 5
#4 Masaaki Oda 3
#4 Masato Sakiyama 3
#4 Takuya Asami 3
#4 Tomoki Iwanaga 3
#4 Yasuhide Oshio 3
#9 Hayakawa Tsutomu 1
#9 Kazuo Sakamoto 1
#9 Kazuya Yoshijima 1
#9 Masahiro Ono 1
#9 Massatsu Shimomura 1
#9 Mina Ichikawa 1
#9 Nobuatsu Watanabe 1
#9 Seishiro Suzuki 1
#9 Toru Sugiyama 1
#9 Yukinori Saiki 1
#9 Shigemitsu Shiromoto 1