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USPTO Patent Rankings Data through Sept 30, 2025
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Daifuku Co. — 28 Patents in 2021

Rank (2021): #1,374 of 31,507Top 5%
38 inventors
28 Patents 2021

Top Inventors at Daifuku Co. 2021

Showing 1–38 of 38 inventors

RankNamePatents
1 Yoshihiko Fujio 6
2 Takeshi Abe 3
2 Yuichi Ueda 3
#4 Daisuke Ogawa 2
#4 Hidenobu Shinnaka 2
#4 Kazuya Arima 2
#4 Masashige Iwata 2
#4 Takeshi Shin 2
#4 Tadahiro Yoshimoto 2
#4 Tetsuji Nakae 2
#4 Tsubasa Yajima 2
#12 Akira Emoto 1
#12 Atsushi Kurayama 1
#12 Atsushi Minoo 1
#12 Daichi Tomida 1
#12 Hiroyuki Kitamaki 1
#12 Hiroyuki Mori 1
#12 Isamu Sasaki 1
#12 Kazuharu Yoshinaga 1
#12 Keishi Ooishi 1
#12 Masami Iwai 1
#12 Makoto Kawamoto 1
#12 Masaya Miyamoto 1
#12 Masahiro Ooe 1
#12 Masahiro Sato 1
#12 Masaru Yagi 1
#12 Natsuo Takagawa 1
#12 Norihiro Okatsu 1
#12 Noriyuki Wada 1
#12 Ryuya Murakami 1
#12 Shigeru Sugano 1
#12 Takuya Gondoh 1
#12 Toshikazu Kato 1
#12 Tooru Siraisi 1
#12 Tomohiko Tsuji 1
#12 Yoshinari Wada 1
#12 Yusuke Morimoto 1
#12 Yuso Ogawa 1