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USPTO Patent Rankings Data through Dec 31, 2025
KA

Kansei — 73 Patents

Rank (All Time): #9,459 of 106,120Top 9%
117 inventors
73 Patents All Time

Top Inventors at Kansei All Time

Showing 1–50 of 117 inventors

RankNamePatents
1 Hirohiko Kikuchi 4
1 Jun Nishino 4
1 Kanehiro Kawamachi 4
1 Kazuhiro Saito 4
1 Takayuki Nishijima 4
#6 Eiji Yamatani 3
#6 Kazuyasu Kon 3
#6 Katsushi Ohneda 3
#6 Kazumi Ono 3
#6 Kenji Hasegawa 3
#6 Kunihiro Kaneko 3
#6 Masahiro Johno 3
#6 Masafumi Nagami 3
#6 Motonobu Ito 3
#6 Satoru Matsumori 3
#6 Shigeru Kobayashi 3
#6 Takatoshi Chiba 3
#6 Takashi Murakami 3
#6 Yasuo Saito 3
#6 Yoichi Hashimoto 3
#21 Akira Ogawa 2
#21 Etsuo Ichimura 2
#21 Hiroshi Komatsu 2
#21 Iwao Ito 2
#21 Katsuyuki Fukuda 2
#21 Kazuhiro Yamanouchi 2
#21 Kenjiro Sumiyoshi 2
#21 Kohki Oikawa 2
#21 Masakazu Kobayashi 2
#21 Miyuki Demachi 2
#21 Mitsuo Yamazaki 2
#21 Shinichiro Tsurushima 2
#21 Shin-ichiro Tsurushima 2
#21 Tadashi Horikoshi 2
#21 Takahiro Kawakami 2
#21 Takao Muto 2
#21 Toshiyuki Arima 2
#21 Tomonari Ishikawa 2
#21 Yorihito Okuda 2
#40 Takahiro Shikakura 1
#40 Tadao Kohzu 1
#40 Junichi Shimane 1
#40 Yoshiharu Yumikura 1
#40 Akihiro Enomoto 1
#40 Akihiro Ogura 1
#40 Eiji Akahane 1
#40 Eiichi Takano 1
#40 Haruyoshi Hayashi 1
#40 Haruto Tanaka 1
#40 Hideki Hashizume 1