Top Inventors in Urayasu, JP | Patent Leaderboard

Urayasu, JP ranks #2,827 worldwide for total patents filed all time, with 1,083 patents from 148 inventors. Leading employers of inventors based in Urayasu, JP include Canon, IBM, Konica Minolta.

Showing 1–50 of 148 inventors

Rank	Inventor	Primary Company	Patents
1	Hisashi Ishikawa	Canon	220
2	Takaaki Endo	Canon	67
3	Masayuki Iwanaga	IBM	43
#4	Yoshihiro Takeda	Konica Minolta	42
#5	Hideaki Yamagata	Ricoh Company	39
#6	Shin Kayahara	Ricoh Company	38
#7	Yusuke Hashizume	Toshiba Tec Kabushiki Kaisha	37
#8	Yoshiki Shirochi	Sony	35
#9	Hisao Yamauchi	International Superconductivity Technology Center	29
#10	Eiichi Sakaue	Kabushiki Kaisha Toshiba	27
#11	Hiroki Yoshinaga	IBM	19
#12	Tadahiro Oku	Kabushiki Kaisha Toshiba	18
#13	Kazuaki Nakagawa	Kabushiki Kaisha Toshiba	17
#13	Daisuke Saya	Nikon	17
#15	Keiji Ohashi	Fujikura	16
#15	Yasuhisa Kayaba	Mitsui Chemicals	16
#17	Takaaki Ikemachi	Sanyo Electric Co.	13
#17	Masao Shigeta	Tdk	13
#19	Yoshimi Sejimo	Walbro Far East	12
#20	Terutaka Mori	Hitachi	11
#20	Kouya Kojima	Mitsui Chemicals	11
#20	Fumihiro Sato	Dowa Mining Co.	11
#23	Shunichi Ishiwata	Kabushiki Kaisha Toshiba	10
#23	Taro Sekiyama	IBM	10
#25	Masahiko Fukushima	Konica Minolta	9
#25	Naoki Imasaki	Kabushiki Kaisha Toshiba	9
#27	Yasuo Tane	Kabushiki Kaisha Toshiba	8
#28	Hideyuki Onuma	Hitachi-Lg Data Storage	7
#28	Teruyuki Nakahashi	Sony	7
#28	Takeo Sakimura	Canon	7
#28	Masaaki Shimagaki	Toray Industries	7
#28	Shinichi Minegishi	Toray Industries	7
#28	Hironobu Yoshida	Ishikawajima-Harima Jukogyo	7
#34	Yuki Kanamori	Kabushiki Kaisha Toshiba	6
#34	Osamu Ihata	Sumitomo Chemical	6
#34	Kazuteru Yokose	Hoffmann-La Roche	6
#34	Kiyonori Umekawa	Kureha Chemical Industry Co.	6
#38	Takafumi Itagaki	Tamatoshi Industries Limited	5
#38	Sen Hirayama	Casio Computer Co.	5
#38	Shin-ichi Koriyama	International Superconductivity Technology Center	5
#38	Takeyuki Minamimoto	Kabushiki Kaisha Toshiba	5
#38	Masanori Ochi	Kabushiki Kaisha Toshiba	5
#43	Yuta MORI	Mitsubishi Electric	4
#43	Junichi Kiji	Kabushiki Kaisha Toshiba	4
#43	Hiroshi Takaoka	Toshiba	4
#43	Motoaki Hayashi	Accenture Global Solutions Limited	4
#43	Tadashi Toshioka	Tobishi Yakuhin Kogyo Kabushiki Kaisha	4
#43	Isaku Yamahata	Intel	4
#43	Fumio Nakata	Kabushiki Kaisha Toshiba	4
#43	Toshihiko Yoshino	Fuji Electric Co.	4

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Urayasu, JP All Time