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

Dic — 36 Patents in 2025

Rank (2025): #904 of 24,478Top 4%
102 inventors
36 Patents 2025

Top Inventors at Dic 2025

Showing 1–50 of 102 inventors

RankNamePatents
1 Ayaka Yamaji 3
1 Daisuke Watanabe 3
3 Akira Yamakami 2
3 Hisakazu Tanaka 2
3 Jianjun Yuan 2
3 Katsunori Shimada 2
3 Keisuke Sakamoto 2
3 Kota Suetsugu 2
3 Mayumi Tokuoka 2
3 Ryo Maeda 2
3 Ryuichi Matsuoka 2
3 Tomomichi Kanda 2
3 Youki Kou 2
#14 Akihiro Koike 1
#14 Atsuko Kobayashi 1
#14 Cheng LIU 1
#14 Chikara Yoshioka 1
#14 Daisuke Kuraoka 1
#14 Daiki Noro 1
#14 Daiki Tomita 1
#14 Fuchih Li 1
#14 Hiroshi Ebato 1
#14 Hiromasa Kaneko 1
#14 Hiroyoshi KANNARI 1
#14 Hiromasa Kikuchi 1
#14 Hiroki Kobayashi 1
#14 Hironobu Matsueda 1
#14 Hiroshi Nagaike 1
#14 Hidetoshi Nakata 1
#14 Hideaki Takei 1
#14 Hideki Torii 1
#14 Isseki Kin 1
#14 Jian Guo 1
#14 Junichi Mamiya 1
#14 Kazuaki Hatsusaka 1
#14 Kazutoshi Hitomi 1
#14 Katsuya Maeyama 1
#14 Kazunori Maruyama 1
#14 Kazumi Oi 1
#14 Kazushi Suzuki 1
#14 Kazutoshi Terauchi 1
#14 Kenji Nagao 1
#14 Kenji Nakamura 1
#14 Keiko Ogawa 1
#14 Kenichirou Oka 1
#14 Lichen YANG 1
#14 Masaki Hosaka 1
#14 Makoto Kimura 1
#14 Maiko Kitade 1
#14 Masashi Kunishige 1