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USPTO Patent Rankings Data through Sept 30, 2025
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Max Co. — 34 Patents in 2021

Rank (2021): #1,128 of 31,507Top 4%
49 inventors
34 Patents 2021

Top Inventors at Max Co. 2021

Showing 1–49 of 49 inventors

RankNamePatents
1 Osamu Itagaki 5
2 Akira Kasahara 4
2 Futoshi Kameda 4
2 Takeo Hattori 4
#5 Eiichi Watanabe 3
#5 Mitsuhiro Kimura 3
#5 Shinpei Sugihara 3
#5 Takashi Yuki 3
#5 Toshio Shimizu 3
#5 Yu Yamamoto 3
#11 Hiroshi Tanaka 2
#11 Ichiro Kusakari 2
#11 Masaki Sato 2
#11 Michio Yamashita 2
#11 Tomohiko Serita 2
#11 Tomohide Tsutsui 2
#17 Haruaki Akasaka 1
#17 Hiroki Ishiguro 1
#17 Hiroaki Takahashi 1
#17 Katsuya Hakozaki 1
#17 Kazuya Igata 1
#17 Kazuhiko Kishi 1
#17 Katsunori Manabe 1
#17 Kazuya Mochizuki 1
#17 Katsuya Nakamura 1
#17 Kiichi Haramiishi 1
#17 Masatoshi Asai 1
#17 Masashi Shimamura 1
#17 Naoyuki Fukushima 1
#17 Norimitsu Sekiguchi 1
#17 Shuhei Kurita 1
#17 Shinichi Ohkubo 1
#17 Sinpei Sugihara 1
#17 Takamichi Hoshino 1
#17 Tatsuya Kenjo 1
#17 Takayuki Masuno 1
#17 Takeshi Morijiri 1
#17 Takahiro Nagaoka 1
#17 Takashi Suzuki 1
#17 Teruaki Andou 1
#17 Terufumi Hamano 1
#17 Toshimichi Arai 1
#17 Tsutomu Yoshida 1
#17 Yasushi Nakagawa 1
#17 Yasunori Takahashi 1
#17 Yutaka Kato 1
#17 Yuusuke Ohsawa 1
#17 Yuu Yamamoto 1
#17 Yusuke Yoshida 1