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USPTO Patent Rankings Data through Dec 31, 2025
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Sintokogio — 22 Patents in 2021

Rank (2021): #1,694 of 31,441Top 6%
55 inventors
22 Patents 2021

Top Inventors at Sintokogio 2021

Showing 1–50 of 55 inventors

RankNamePatents
1 Takuya Koyama 3
2 Hirotaka Kurita 2
2 Kazuhiro Ota 2
2 Keishiro Kaneda 2
2 Takehiro Sugino 2
2 Yoshimitsu ICHINO 2
2 Yukiyoshi Funakoshi 2
#8 Akinori Matsui 1
#8 Akiomi Uchiyama 1
#8 Douta SATO 1
#8 Hisashi Harada 1
#8 Hiroaki Suzuki 1
#8 Hirotsune Watanabe 1
#8 Junichi Iwasaki 1
#8 Kazuya Kojima 1
#8 Kazunori Matsuda 1
#8 Katsuaki Odagi 1
#8 Kazunori Ogura 1
#8 Katsutoshi Okumura 1
#8 Katsushige Yamamoto 1
#8 Kouji Kajita 1
#8 Koichi Kato 1
#8 Koichi Sakaguchi 1
#8 Kyoichi Iwata 1
#8 Masakatsu Ito 1
#8 Masashi Morikawa 1
#8 Masahide Seko 1
#8 Makio Suzuki 1
#8 Masato Umeoka 1
#8 Ryuichi Kawakami 1
#8 Ryo Tatematsu 1
#8 Shuichi Iwata 1
#8 Shogo Izumi 1
#8 Shogo Nakajima 1
#8 Shuji Takasu 1
#8 Tatsuya Aoki 1
#8 Tatsumi Fujita 1
#8 Takayuki Hamada 1
#8 Takashi Hanai 1
#8 Takumi Maegawa 1
#8 Takashi Nagaya 1
#8 Takaya Nakane 1
#8 Tadashi Nishida 1
#8 Takeshi Sonohara 1
#8 Tomohiro Aoki 1
#8 Toshiyuki Hyodo 1
#8 Toshio Kanno 1
#8 Tokiya Terabe 1
#8 Tsutomu Seki 1
#8 Yoshiyasu Makino 1