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Tokyo, JP 2019

30,927 patents  ·  15,298 inventors

Ranked #1 of 43,611 cities Top 1%

Tokyo, JP ranks #1 worldwide for total patents filed in 2019, with 30,927 patents from 15,298 inventors. Leading employers of inventors based in Tokyo, JP include Power Support Company Limited, Ihi, Hitachi Kokusai Electric.

Showing 15,101–15,150 of 15,298 inventors

Rank Inventor Primary Company Patents
#6064 Ryoichi Mase Power Support Company Limited 1
#6064 Akira Tateno Ihi 1
#6064 Hirokazu Kono Hitachi Kokusai Electric 1
#6064 Shintaro Hanawa Subaru 1
#6064 Yoshiyuki Yamane Ihi 1
#6064 Hidetaka Adachi Mitsubishi Electric 1
#6064 Yukari Kanda Bridgestone 1
#6064 Shuji Furuichi Oki Semiconductor Co. 1
#6064 Daisuke Sumi Japan Display 1
#6064 Masanao Seo Nippon Steel & Sumitomo Metal 1
#6064 Yasuaki Mamoto Mitsubishi Electric 1
#6064 Etsutaro Akagawa Hitachi 1
#6064 Toshio Asai Fukuda Denshi Co. 1
#6064 Kentaro Saeki Bridgestone 1
#6064 Tetsuya Mihara Nichia 1
#6064 Hiroshi Nasuno Asics 1
#6064 Toshifumi Mori Canon 1
#6064 Akinobu Suga Nikon 1
#6064 Iwao Tanuma Hitachi 1
#6064 Masaaki Mizuno Mitsubishi Chemical 1
#6064 Kazushi Shirasawa Mitsubishi Electric 1
#6064 Toshiyasu Higuma Mitsubishi Electric 1
#6064 Kozaburo Hayashi Sony 1
#6064 Ken Hamada Sumco 1
#6064 Keisuke Kuriyama Jsr 1
#6064 Shinji Kono Aisin Seiki Kabushiki Kaisha 1
#6064 Erika Nakamura Konami Digital Entertainment Co. 1
#6064 Satomi Nagae Mitsubishi Electric 1
#6064 Teruaki Sakuma Asahi Kasei Chemicals 1
#6064 Tadatoshi Watanabe Mazda Motor 1
#6064 Junzo Koshio Tokyo Seimitsu Co. 1
#6064 Sadayuki Yasuda NTT 1
#6064 Mikiya Kondo Tokyo Metropolitan Industrial Technology Research Institute 1
#6064 Tatsuya Oiwa Sony 1
#6064 Yoshihide Majima Mitsumi Electric Co. 1
#6064 Motonobu IIDUKA Hitachi 1
#6064 Hideki Imataka Nippon Steel & Sumitomo Metal 1
#6064 Yasutaka Mizokoshi Mitsubishi Electric 1
#6064 Masato Ushio Dena Co. 1
#6064 Ikuo Denpouya Hirose Electric Co. 1
#6064 Rinya Kojo Jfe Steel 1
#6064 Hiroshi Kakii Ricoh Company 1
#6064 Keizo Yamada Fab Solutions 1
#6064 Akimasa Hatanaka Nippon Suisan Kaisha 1
#6064 Tetsuya Ooi Hirose Electric Co. 1
#6064 Tsuyoshi Yanase Schlumberger Technology 1
#6064 Kazuya Tsutsumi Fuji Heavy Industries 1
#6064 Yoshitaro Nakano Nikon 1
#6064 Naoto Hansaki NS Sumikin Stainless 1
#6064 Ken'ichi Fukushima — 1

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