Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kusatsu, JP ranks #1,326 worldwide for total patents filed in 2021, with 105 patents from 68 inventors. Leading employers of inventors based in Kusatsu, JP include Omron, Shimadzu, Mitsui Chemicals Agro.

Showing 1–50 of 68 inventors

Rank Inventor Primary Company Patents
1 Yasuhito Uetsuji Omron 6
2 Satoshi Tokuda Shimadzu 4
2 Satoshi Yutani Mitsui Chemicals Agro 4
2 Ryuichi Jimbo Omron 4
#5 Yasuo Muneta Omron 3
#5 Kentarou Niki Daikin Industries 3
#5 Akiro Kobayashi Omron 3
#5 Yosuke Iwai Omron 3
#5 Masaru Horie Omron 3
#10 Mieko Nishi Nitto Denko 2
#10 Takeshi MUNEISHI Kyocera 2
#10 Naoto Kobayashi Hitachi 2
#10 Chihiro Endou Daikin Industries 2
#10 Hidekatsu Nogami Omron 2
#10 Kentaro Urabe Omron 2
#10 Takanori Ikegaya Mitsubishi Electric 2
#10 Yasuchika Konishi Omron 2
#10 Tomoyuki Haikawa Daikin Industries 2
#10 Kojiro Baba Omron 2
#10 Yoshihide Kitamura 2
#10 Yasutomo Kawanishi Fujifilm 2
#10 Arata Kataoka Omron 2
#23 Masanori Suehiro Kyocera 1
#23 Takamasa Sakimoto Sumitomo Electric Industries 1
#23 Tetsushi JAKUNEN Omron 1
#23 Tomoyuki Nishimura Nec 1
#23 Kenichi Mae Nintendo Co. 1
#23 Takaya Suzuki Hitachi 1
#23 Naoyuki Kamiko Nikkiso Co. 1
#23 Shotaro HASHIMOTO Nikkiso Co. 1
#23 Takeshi Araki Kabushiki Kaisha Toshiba 1
#23 Fumiaki Konishi Omron 1
#23 Takaaki Yonezawa Sanyo Electric Co. 1
#23 Junji Tsukida Daikin Industries 1
#23 Yoshiyuki Nishioka Samsung 1
#23 Junichi Mineno Takara Bio 1
#23 Tatsuji Enoki Takara Bio 1
#23 Kaichi Tsuji Daikin Industries 1
#23 Yuki Kuniyasu Omron 1
#23 Nariaki Takatsu Takara Bio 1
#23 Norihiro Nabeshima Daikin Industries 1
#23 Takahiro Toku Omron 1
#23 Kouichirou Seki Daikin Industries 1
#23 Hideshi Tanaka Victor Company Of Japan 1
#23 Yoshihisa Tsukamoto Mitsui Chemicals Agro 1
#23 Akihiro Yonezawa Omron 1
#23 Taketomo Hirata Omron 1
#23 Sadaharu Morishita Omron 1
#23 Toshikazu Matsuda Du Pont-Toray Co. 1
#23 Yoshihiro Kataoka Daikin Industries 1