Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SO

Soken

Rank (2021): #2,538 of 31,507Top 9%
40 inventors
14 Patents 2021

Top Inventors at Soken 2021

Showing 1–40 of 40 inventors

RankNamePatents
1 Ken Tanaka 4
1 Satoru Jinno 4
1 Shigetoshi Fukaya 4
1 Toshiro Suzuki 4
#5 Masanori Yasuda 3
#6 Asahi Kondo 2
#6 Fumiya ISHII 2
#6 Kazumasa Sakurai 2
#6 Shuzo Oda 2
#6 Toshiya Sakai 2
#11 Etsuro YOSHINO 1
#11 Hideaki Kosuge 1
#11 Hiroaki Kuraoka 1
#11 Hiroaki Murakami 1
#11 Junichi Asama 1
#11 Jun YAMAOKA 1
#11 Kenichiro Sanji 1
#11 Keiji Yoeda 1
#11 Kohei Enomoto 1
#11 Koji Ito 1
#11 Masakazu Ikeda 1
#11 Masaaki KONO 1
#11 Mai Sakamoto 1
#11 Masanao Sugisawa 1
#11 Masao Tokunaga 1
#11 Mitsuyasu Matsuura 1
#11 Mitsunobu Uchida 1
#11 Munenori Matsumoto 1
#11 Noritaka HIRAO 1
#11 Shota Iguchi 1
#11 Shiro Koide 1
#11 Shinji Makita 1
#11 Shingo Shimizu 1
#11 Tadayoshi NAKASE 1
#11 Takahiro Soki 1
#11 Taichi Yamaguchi 1
#11 Tetsuya Ueda 1
#11 Yoshitaka Nishiguchi 1
#11 Yusuke Akamine 1
#11 Yuji Sugimoto 1