Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Okinawa, JP ranks #6,888 worldwide for total patents filed all time, with 347 patents from 142 inventors. Leading employers of inventors based in Okinawa, JP include Honda Motor Co., Semiconductor Energy Laboratory, Fujisawa Pharmaceutical Co..

Showing 1–50 of 142 inventors

Rank Inventor Primary Company Patents
1 Noriyuki Kishi Honda Motor Co. 41
2 Tomohiro Tamura Semiconductor Energy Laboratory 24
2 Morita Iwami Fujisawa Pharmaceutical Co. 24
#4 Hiroyuki Shiraki Takeda Chemical Industries 21
#5 Fujie Tanaka Okinawa Institute Of Science And Technology School 11
#6 Cathal Cassidy Ams Ag 10
#7 Tadashi Hatano Hitachi 9
#8 Katsuaki Kiyokawa Potama Co. 6
#8 Kazuma Sugama 6
#10 Lars-Göran Wallentin Öfverstedt Okinawa Institute Of Science And Technology School 4
#10 Yasuichi Ueda 4
#10 Pandurang Vilasrao Chouthaiwale Council Of Scientific And Industrial Research 4
#10 Eiji Uchibe Okinawa Institute Of Science And Technology School 4
#10 Muneaki Takara 4
#10 Amy Shen Fried Okinawa Institute Of Science And Technology School 4
#16 Vidya Dhar Singh Okinawa Institute Of Science And Technology School 3
#16 Bo Ulf Skoglund Okinawa Institute Of Science And Technology School 3
#16 Hirotaka Uefuji Hitachi Zosen 3
#16 Morinobu Shingaki 3
#16 Shigeo Goya Unknown 3
#16 FUSATAKA KUNIYOSHI Panasonic 3
#16 Junichi Tanaka Pharma Mar, S.A. 3
#16 Sherida Johnson Okinawa Institute Of Science And Technology School 3
#16 Masami Ueno NTT 3
#16 Masanao Uezu 3
#26 Sadao Miyagi Kabushiki Kaisha Taito 2
#26 Yuimaru Kubo Okinawa Institute Of Science And Technology School 2
#26 Maria Benelmekki Erretby Okinawa Institute Of Science And Technology School 2
#26 Eliot Martin Fried Okinawa Institute Of Science And Technology School 2
#26 Denis Konstantinov Okinawa Institute Of Science And Technology School 2
#26 Nikhil Bhalla Okinawa Institute Of Science And Technology School 2
#26 Jeffery Russell WICKENS University Of Otago 2
#26 Masahiko Iha 2
#26 Tetsuo Maoka Japan International Research Center For Agricultural Sciences 2
#26 Hidekazu Ikemiya Fruit Tree Research Station, Ministry Of Agriculture, Forestry And Fisheries 2
#26 Masakatsu Takayasu 2
#26 Kiyomasa Uehara 2
#26 Koho Miyamoto 2
#26 Kazushi Miyagi 2
#26 Kaoru Tomishima 2
#26 Koichiro Yutaka 2
#26 Yoshiya Sato University Of The Ryukyus 2
#26 Tetsuya HARAKUNI Km Biologics Co. 2
#26 Tatsuhiro Koizumi Siemens Aktiengesellschaft 2
#26 Mitsuru TAMASHIRO Siemens Aktiengesellschaft 2
#26 Shinkichi Tawata Kyowa Hakko Kogyo Co. 2
#26 Sakari Kaneku Hitachi 2
#26 Yoshiji Tamatsu 2
#26 Yuto Teruya University Of The Ryukyus 2
#50 Eugene Khaskin Okinawa Institute Of Science And Technology School 1