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USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Tokyo, JP

Tokyo, JP 2018

26,592 patents  ·  13,560 inventors

Ranked #1 of 41,385 cities Top 1%

Showing 7,851–7,900 of 13,560 inventors

Rank Inventor Primary Company Patents
#5246 Ayumi MIHARA Ricoh Company 1
#5246 Yuta Kawaguchi Hitachi Consumer Electronics Co. 1
#5246 Yayoi Konishi Hitachi High-Technologies 1
#5246 Misaki Sakamoto Lintec 1
#5246 Noriyuki KITTA Casio Computer Co. 1
#5246 Tatsuhiko Hiratani Jfe Steel 1
#5246 Yusuke Takaguchi Mitsubishi Electric 1
#5246 Shinichi Shibahara Renesas Electronics 1
#5246 Kazuya KONISHI Mitsubishi Electric 1
#5246 Noriaki Sakamoto Sanyo Electric Co. 1
#5246 Takuya OKUYAMA Hitachi 1
#5246 Atsushi Hirashima Mitsubishi Gas Chemical Company 1
#5246 Masanori Maruyama Hitachi 1
#5246 Satoshi Irino Furukawa Electric Co. 1
#5246 Akiko Imaishi Mitsubishi Electric 1
#5246 Zengye HOU Chugai Pharmaceutical 1
#5246 Ryoji Yoshida Nec 1
#5246 Tsubasa Miyamae Kyocera Document Solutions 1
#5246 Yoshiaki Hirata Mitsubishi Electric 1
#5246 Tatsuki Kashitani Sony 1
#5246 Takayuki Shizuno Nec 1
#5246 Yasushi Kurisu Nippon Steel 1
#5246 Kenichi Hashizume Aroma Bit 1
#5246 Yousuke NAKANO Hitachi 1
#5246 Atsuhisa Yakawa NS Sumikin Stainless 1
#5246 Shinichi Sasaki Canon 1
#5246 Shunsuke Sugimura Komatsu 1
#5246 Koh-ei Toyoshima Organ Technologies 1
#5246 Shoichi Kuroda Taisho Pharmaceutical Co. 1
#5246 Hirokazu Nishimura Olympus 1
#5246 Taku Aratsu IBM 1
#5246 Hiroyuki Uzawa NTT 1
#5246 Ryohei KUBA Mitsubishi Electric 1
#5246 Hiroki Ohrui Canon 1
#5246 Eiichiro TAKADA — 1
#5246 Shuhei Nakata Mitsubishi Electric 1
#5246 Zhiwen Chen Tymphany Acoustic Technology (Huizhou) Co. 1
#5246 Hidefumi Akiyama AT&T 1
#5246 Fuyuki SATO Mitsubishi Electric 1
#5246 Juwei Zhang Ihi 1
#5246 Masaki Fujigaya Renesas Electronics 1
#5246 Eiji Niikura Mitsubishi Electric 1
#5246 Toshihide Hayashi Sony 1
#5246 Masahiro Haruyama Oki Data 1
#5246 Tomohiro IMOTO Toppan Printing Co. 1
#5246 Hirochika Hiraki Mitsubishi Electric 1
#5246 Satoshi Kumagai Mitsubishi Electric 1
#5246 Yoshihiro Nagasaki Aruze Gaming (Hong Kong) Limited 1
#5246 Tomoyuki Okubo Jfe Steel 1
#5246 Ryuji Tokunaga Sony 1

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