Top Inventors in Ichihara, JP — 2018

Ichihara, JP ranks #442 worldwide for total patents filed in 2018, with 292 patents from 170 inventors. Leading employers of inventors based in Ichihara, JP include Idemitsu Kosan Co., Dow Corning Toray Co., Olympus.

Showing 1–50 of 170 inventors

Rank	Inventor	Primary Company	Patents
1	Hirokatsu Ito	Idemitsu Kosan Co.	12
2	Haruhiko Furukawa	Dow Corning Toray Co.	9
3	Tomohiro Iimura	Dow Corning Toray Co.	8
#4	Ryohei Ogawa	Olympus	6
#4	Seiki Tamura	Dow Corning Toray Co.	6
#6	Sayuri Sawayama	Dow Corning Toray Co.	5
#6	Yutaka Satou	Dic	5
#6	Naoyuki Kakinuma	Mitsui Chemicals	5
#6	Masayuki Onishi	Dow Corning Toray Silicone Company	5
#10	Mayumi Goto	IBM	4
#10	Tomoyuki Imada	Dic	4
#10	Akito Hayashi	Dow Corning Toray Co.	4
#10	Masakazu Tanaka	Denso	4
#10	Nobuyuki Koike	Dexerials	4
#10	Masashi Matsuda	Olympus	4
#10	Takashi Naniki	Maruzen Petrochemical Co.	4
#17	Kunihiro Morinaga	Dic	3
#17	Nohno Toda	Dow Corning Toray Co.	3
#17	Yasunori Hayashi	Maruzen Petrochemical Co.	3
#17	Koju Okazaki	Mitsui Chemicals	3
#17	Norihide Inoue	Mitsui Chemicals	3
#17	Takeshi Haruna	Maruzen Petrochemical Co.	3
#17	Eiji Shiba	Mitsui Chemicals	3
#17	Tomohiko Kitamura	Panasonic	3
#17	Sawako Inagaki	Dow Corning Toray Co.	3
#26	Eiji Kitaura	Dow Corning	2
#26	Norihiro Yoshida	Maruzen Petrochemical Co.	2
#26	Nagahisa Miyagawa	Jnc	2
#26	Yasuhiro Ishikawa	Idemitsu Kosan Co.	2
#26	Hidetake NAKANO	Mitsui Chemicals	2
#26	Fumio Kageyama	Mitsui Chemicals	2
#26	Kazuhiko Yoshinaga	Mitsui Chemicals	2
#26	Takeshi Yoshizawa	Dow Tray Co.	2
#26	Shigeki Matsui	Jx Nippon Oil & Energy	2
#26	Makoto Nakashima	Sony	2
#26	Kotaro Ichino	Mitsui Chemicals	2
#26	Kazuo Arita	Dic	2
#26	Yosuke Miyazaki	Nikon Vision Co.	2
#26	Haruhisa OHASHI	Showa Denko K.K.	2
#26	Hisashi Morimoto	Mitsui Chemicals	2
#26	Hironao Shinohara	Toyoda Gosei Co.	2
#26	Toshihiko Nakagawa	Mitsui Chemicals	2
#26	Masahiro Endo	Kai R&D Center Co.	2
#26	Takashi Sagawa	Dow Corning Toray Co.	2
#26	Kouichi Ozaki	Dow Tray Co.	2
#26	Koya YOSHIMOTO	Mitsui Chemicals	2
#26	Yohei Fujii	Toyota	2
#26	Satoshi Ieiri	Kyushu University, National University	2
#26	Satoshi Kajitani	Idemitsu Kosan Co.	2
#26	Shun Takahashi	Sumitomo Chemical	2

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Ichihara, JP 2018