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

Tokyo, JP All Time

716,148 patents  ·  91,278 inventors

Ranked #1 of 111,555 cities Top 1%

Showing 10,851–10,900 of 91,278 inventors

Rank Inventor Primary Company Patents
#10236 Yuji Koga Astellas Pharma 16
#10236 Katsuyoshi Hoshino National University Corporation Chiba University 16
#10236 Hisayuki Ochi Canon 16
#10236 Kazuya Tateishi Sony 16
#10236 Yoshijiro Ushio Nikon 16
#10236 Eiichiro Morinaga Sony 16
#10236 Nobuo Okabe Nippon Kogaku K.K. 16
#10236 Akihisa Tomita Nec 16
#10236 Satiko Okazaki Unknown 16
#10236 Yuichi Akiba Citizen Watch Co. 16
#10236 Masaru Sugano Kddi 16
#10236 Takuya Matsui Hitachi High-Technologies 16
#10236 Masayoshi Yokota Olympus 16
#10236 Shinsaku Kobayashi Sankyo Holdings Co. 16
#10236 Yoshikuni Nomura Sony 16
#10236 Kazuyuki Hagiwara D2S 16
#10236 Kouichi Nakagomi Casio Computer Co. 16
#10236 Kazutomi Mori Mitsubishi Electric 16
#10236 Masatoshi Maruyama Denso 16
#10236 Yoshitaka Kodama Hitachi High-Technologies 16
#10236 Yoshifumi Horiuchi Kubota 16
#10236 Tokuhito Sasaki Nec 16
#10236 Shiho Kamada Bridgestone 16
#10236 Takatoshi Okagawa Ntt Docomo 16
#10236 Tetsuya Miyake Asahi Kasei Kogyo Co. 16
#10236 Munetaka Tamaru Citizen Watch Co. 16
#10236 Kazuki Kyakuno Axell 16
#10236 Kazuyuki MITSUKURA Hitachi Chemical Company 16
#10236 Yuichi Idehara Mitsubishi Electric 16
#10236 Hisashi Igarashi Honda Motor Co. 16
#10236 Yusuke Nishisaka Konica Minolta 16
#10236 Kohji Ishida Pioneer Electronic 16
#10236 Chihiro Yoshimura Hitachi 16
#10236 Hiroaki Kishida Mitsubishi Electric 16
#10236 Sakae Koyata Sumco 16
#10236 Masaaki Okamoto Oki Electric Industry Co. 16
#10236 Shoichi Mizoguchi Nec 16
#10236 Shigeyuki Miyamoto Nec 16
#10236 Taketo HASHIMOTO Riken Technos 16
#10236 Risho Koh Nec 16
#10236 Makoto Bessho Toshiba Lighting & Technology 16
#10236 Ichiro Katagiri Sony 16
#10236 Masashi KURANOSHITA Fujifilm 16
#10236 Yoshiki Yoshioka Mita Industrial Co. 16
#10236 Naoyuki Obinata Japan Display 16
#10236 Yasukazu Ikami Canon 16
#10236 Masanori Noguchi Komatsu Zenoah 16
#10236 Akihiro Sugiyama Topcon 16
#10236 Atsushi Hikoyama Advance Co. 16
#10236 Yasushi Okoshi Mitsubishi Electric 16

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Yokohama, JP432,220