Top Inventors in Tokyo, JP | Patent Leaderboard

Tokyo, JP ranks #1 worldwide for total patents filed all time, with 716,148 patents from 91,278 inventors. Leading employers of inventors based in Tokyo, JP include Japan System Planning Co., Astellas Pharma, Hitachi.

Showing 16,651–16,700 of 91,278 inventors

Rank	Inventor	Primary Company	Patents
#16169	Katsuyuki Kumano	Japan System Planning Co.	10
#16169	Yasuhiro Yonetoku	Astellas Pharma	10
#16169	Yasufumi Uchiyama	Hitachi	10
#16169	Minoru Tajima	Mitsubishi Electric	10
#16169	Toshihiro Ikeuchi	Kumiai Chemical Industry Co.	10
#16169	Masashi Tsubota	Nec Electronics	10
#16169	Masako Nishimura	Hitachi High-Technologies	10
#16169	Kouji Fukuda	Hitachi	10
#16169	Keisuke Kuroyanagi	Google	10
#16169	Keisuke Shibayama	Sumitomo Metal Mining Co.	10
#16169	Naohiro Obonai	Dai Nippon Printing Co.	10
#16169	Takahiro Itami	Tdk	10
#16169	Takeshi Takizawa	Daiichi Sankyo Company, Limited	10
#16169	Fusaki Kajio	Nisshin Foods	10
#16169	Tomohiro Iwase	Konica Minolta	10
#16169	Eiji Moro	Hitachi	10
#16169	Akihiro Murahashi	Mitsubishi Electric	10
#16169	Naoyuki Ohnishi	Nikon	10
#16169	Yasuyuki Nagatomo	Konami Digital Entertainment Co.	10
#16169	Naoki Masui	Oki Data	10
#16169	Teruyuki Ishizuki	Kabushiki Kaisha Toshiba	10
#16169	Takeyuki Yamada	Hoya	10
#16169	Shinichi Ogata	Sumco	10
#16169	Hideyuki Yanami	Hitachi High-Technologies	10
#16169	Kazumi Arai	Kyodo Printing Co.	10
#16169	Masayuki Hosoi	Pioneer Electronic	10
#16169	Takashi Munakata	Ricoh Company	10
#16169	Hideyuki Seike	Tdk	10
#16169	Takeo Miyazawa	NTT	10
#16169	Takao Kihara	Renesas Electronics	10
#16169	Wataru Nonaka	Sony	10
#16169	Tomoharu Kumagai	Honda Motor Co.	10
#16169	Mitsue Ito	Hitachi Kokusai Electric	10
#16169	Shota Yamasaki	Honda Motor Co.	10
#16169	Hideki Daijima	Fuji Electric Fa Components & Systems Co.	10
#16169	Kazunori Ando	Sii Nanotechnology	10
#16169	Shigero Sasaki	Nec	10
#16169	Yasutomo Nakayama	IBM	10
#16169	Nobuyuki Hanai	Toyo Aerosol Industry Co.	10
#16169	Kazuhiro Tokuda	Fujitsu Limited	10
#16169	Kei Yonezawa	Hitachi	10
#16169	Hiroshi Toma	Globeride	10
#16169	Kenya Hironaga	Renesas Electronics	10
#16169	Kazuhiro Joten	Toshiba Matsushita Display Technology Co.	10
#16169	Jonghoon OH	National Institute Of Information And Communications Technology	10
#16169	Masayoshi Tsuji	Nec	10
#16169	Masayuki Tsumura	Sony	10
#16169	Kunio Odaka	Furukawa Electric Co.	10
#16169	Kouji Kinoshita	Nec	10
#16169	Takuya Higeta	Ddk	10

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