Top Inventors in Edogawa, JP | Patent Leaderboard

Edogawa, JP ranks #6,628 worldwide for total patents filed all time, with 366 patents from 99 inventors. Leading employers of inventors based in Edogawa, JP include Canon, Toyota, Toshiba Tec Kabushiki Kaisha.

Showing 1–50 of 99 inventors

Rank	Inventor	Primary Company	Patents
1	Kazuhiko Ushiyama	Canon	28
2	Eiki Kitagawa	Toyota	26
3	Taizo Kimoto	Toshiba Tec Kabushiki Kaisha	17
#4	Hajime Takayama	Panasonic	14
#5	Takeshi Murata	Chugai Pharmaceutical	13
#5	Jiayun Zhu	IBM	13
#7	Tsutomu Yagi	Daiichi Sankyo Company, Limited	12
#8	Shin Iimura	Arqule	10
#8	Makoto Suga	Fujitsu Limited	10
#10	Tsend Ochir Bat Ulzii	IBM	7
#10	Takayuki Takida	Kabushiki Kaisha Toshiba	7
#10	Wataru Saitoh	Daiichi Sankyo Company, Limited	7
#10	Shinji Tanaka	Daiichi Sankyo Company, Limited	7
#14	Ryo Takizawa	Denso	6
#14	Masao Gunji	Tohto Kasei Co.	6
#14	Hiroaki Inagaki	Daiichi Sankyo Company, Limited	6
#14	Atsunobu Sakamoto	Daiichi Sankyo Company, Limited	6
#14	So NAKAJIMA	Idemitsu Kosan Co.	6
#14	Tetsunori Fujisawa	Daiichi Sankyo Company, Limited	6
#14	Masahiro Terasaki	—	6
#14	Yoshihiro Takayanagi	Daiichi Pharmaceutical Co.	6
#14	Junichi Kuroyanagi	Daiichi Sankyo Company, Limited	6
#23	Tatuya Mikami	—	5
#23	Junichi Makita	Kabushiki Kaisha Toshiba	5
#25	Tomoyuki Nagai	Daiichi Pharmaceutical Co.	4
#25	Haruji Yazawa	Kaiyo Kogyo Kabushiki Kaisha	4
#25	Ko Inaba	Lenovo (Singapore) Pte.	4
#25	Satoru Hirano	Fujitsu Limited	4
#25	Mayumi Iizuka	Daiichi Sankyo Company, Limited	4
#30	Eiichi Sudo	Denso	3
#30	Kunitsugu Suzuki	—	3
#30	Katsuhiko Okano	Daiichi Pharmaceutical Co.	3
#30	Mikihiro Itoh	Daiichi Pharmaceutical Co.	3
#30	Yukinari Kobayashi	Daiichi Pharmaceutical Co.	3
#30	Takeshi Izumitani	Shinwa	3
#30	Yuriyo Shigemori	Canon	3
#30	Seishiro Uchida	Daiichi Pharmaceutical Co.	3
#30	Shuya Shinohara	Tohto Kasei Co.	3
#30	Nobuhisa Saitoh	Tohto Kasei Co.	3
#30	Akihiro Uda	Kao	3
#30	Kenzo Ozawa	—	3
#30	Manabu Kamimura	Fujitsu Limited	3
#30	Toshiaki Jyono	Daiichi Sankyo Company, Limited	3
#44	Seiji Tajima	Elbex Video	2
#44	Sachiko Kon	—	2
#44	Masayoshi Hanafusa	Tohto Kasei Co.	2
#44	Hidenori Nozawa	Tohto Kasei Co.	2
#44	Atsushi Sugi	Fujitsu Limited	2
#44	Kumiko Otaki	Nikon	2
#44	Tomozo Kato	—	2

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Edogawa, JP All Time