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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DI

Dic — 59 Patents in 2022

Rank (2022): #676 of 30,754Top 3%
167 inventors
59 Patents 2022

Top Inventors at Dic 2022

Showing 1–50 of 167 inventors

RankNamePatents
1 Ryo Maeda 6
2 Jian-Jun Yuan 4
2 Masaomi Kimura 4
#4 Kazuo Itoya 3
#4 Masamichi Hayashi 3
#4 Masanori Miyamoto 3
#4 Tomoyuki Imada 3
#4 Yuichi Inoue 3
#9 Akio Umino 2
#9 Fumihiko Maekawa 2
#9 Hiroshi Kinoshita 2
#9 Hidetoshi Nakata 2
#9 Hironobu Oki 2
#9 Hirokazu Sugiyama 2
#9 Junichi Mamiya 2
#9 Junko Yamamoto 2
#9 Kazuki Kurisawa 2
#9 Kazumi Oi 2
#9 Kenji Nakamura 2
#9 Masanao Hayashi 2
#9 Masahiro Horiguchi 2
#9 Masaki Hosaka 2
#9 Masaki Iida 2
#9 Michiya Nakashima 2
#9 Ryo Ishii 2
#9 Ryo Kanda 2
#9 Shinya Yamamoto 2
#9 Takafumi Aizawa 2
#9 Takeo Ebina 2
#9 Takayuki Kanematsu 2
#9 Yoshinori Iwashita 2
#9 Yutaka Satou 2
#9 Yusho Usami 2
#34 Akira Kimura 1
#34 Akihiro Koiso 1
#34 Akira Takano 1
#34 Atsushi Oshio 1
#34 Atsumi Sano 1
#34 Aya Ishizuka 1
#34 Ayako Isshiki 1
#34 Changjun Deng 1
#34 Choichi Takada 1
#34 Chikara Yoshioka 1
#34 Daijirou Anzai 1
#34 Daisuke Nakazawa 1
#34 Fangxi Xiu 1
#34 Fumiaki Kodera 1
#34 Hidenari Akiyama 1
#34 Hideki Etori 1
#34 Hirotake Fukuoka 1