Tokyo, JP 1989

8,097 patents  ·  4,977 inventors

Ranked #1 of 20,767 cities Top 1%

Showing 1,401–1,450 of 4,977 inventors

Rank Inventor Primary Company Patents
#662 Kenkichi Tanioka Nippon Hoso Kyokai 2
#662 Hideaki Ishimizu Oki Electric Industry Co. 2
#662 Tsuyoshi Nakano Sumitomo Chemical 2
#662 Sumio Umezawa Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai 2
#662 Masaki Hayashi Nichia 2
#662 Norihisa Kobayashi Mitsubishi Mining 2
#662 Miwa Sakata Oki Electric Industry Co. 2
#662 Yasunori Sakaki Strapack 2
#662 Satoshi Mori Mitsubishi Electric 2
#662 Akira Oshima Hitachi 2
#662 Hideyuki Dohi Nippon Petrochemicals, Co. 2
#662 Akihiro Namba Olympus 2
#662 Yoshihiko Kudo Nikon 2
#662 Nobuyuki Yoshida Sumitomo Chemical 2
#662 Ken Moro Nikon 2
#662 Toshihiro Tanaka Hitachi 2
#662 Kazuo Yano Hitachi 2
#662 Nobuyuki Ikumi Kabushiki Kaisha Toshiba 2
#662 Kazuyoshi Imazeki General Research Of Electronics 2
#662 Yasumasa Ooki Nitto Kohki Co. 2
#662 Tadashi Kuwabara Hitachi 2
#662 Kenichi Yoneda Sony 2
#662 Yasuhiko Shiinoki Snow Brand Milk Products Co. 2
#662 Takashi Kawai Toyota 2
#662 Masakazu Inoue Inoue Mfg. 2
#662 Kaoru Sumita Sony 2
#662 Satoru Nagai Shinkawa 2
#662 Mitsuo Mitomi Yamanouchi Pharmaceutical Co. 2
#662 Yoshiaki Nakamura Casio Computer Co. 2
#662 Hajime Morishima Banyu Pharmaceutical Co. 2
#662 Shushi Kanauchi Nec 2
#662 Takuya Miyashita Fujitsu Limited 2
#662 Norihiko Aoki Olympus Optical Co. 2
#662 Noriaki Nagashima Nec 2
#662 Kinya Ogawa Shin-Etsu Chemical Co. 2
#662 Shinichi Tsujimoto Canon 2
#662 Takao Nakajima Canon 2
#662 Tetsuo Ohkubo Nippon Kayaku 2
#662 Masao Ushikubo Olympus Optical Co. 2
#662 Yoshihiko Nakamura Panasonic 2
#662 Shinji Hasegawa — 2
#662 Takashi Shimazu Semiconductor Energy Laboratory 2
#662 Yasushi Ide Unknown 2
#662 Masataka Kawamura Iwatsu Electric Co. 2
#662 Sadahiko Mushika Aisin Seiki Kabushiki Kaisha 2
#662 Kenichi Sugimoto Mitsui Toatsu Chemicals, Incorporated 2
#662 Michio Shimada Nec 2
#662 Tetsuo Yamagata Honda Motor Co. 2
#662 Hideo Naito Fanuc 2
#662 Toshiaki Oda Kowa Company 2