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Idemitsu Kosan Co. — 98 Patents in 2017

Rank (2017): #394 of 29,974Top 2%

147 inventors

98 Patents 2017

Top Inventors at Idemitsu Kosan Co. 2017

Showing 1–50 of 147 inventors

Rank	Name	Patents
1	Kazuki Nishimura	8
2	Chishio Hosokawa	7
3	Hirokatsu Ito	6
3	Masahiro Kawamura	6
3	Mitsunori Ito	6
3	Toshihiro Iwakuma	6
3	Tomoki Kato	6
3	Tomoya Matsumoto	6
3	Yutaka Minami	6
#10	Masami Takimoto	5
#11	Aya Aoki	4
#11	Hiroyuki Higuchi	4
#11	Masakazu Funahashi	4
#11	Masaki Numata	4
#11	Tadanori Junke	4
#11	Takayoshi Kambara	4
#11	Takayasu Sado	4
#11	Toshinari Ogiwara	4
#11	Tomoaki Takebe	4
#11	Yumiko Mizuki	4
#21	Fumiaki Takagi	3
#21	Hironori Kawakami	3
#21	Kazuhiro Hashima	3
#21	Masaru Nakagawa	3
#21	Mitsugu Nakae	3
#21	Ryo Aburatani	3
#21	Sayaka Mizutani	3
#21	Shuichi Sakanoue	3
#21	Shigekazu Tomai	3
#21	Tadashi Kisen	3
#21	Tetsuya Inoue	3
#21	Yasunobu Yamazaki	3
#21	Yoshikatsu Seino	3
#34	Emi KAWASHIMA	2
#34	Hiromi Hayasaka	2
#34	Hidetsugu Ikeda	2
#34	Hiroaki Koshima	2
#34	Hideaki Nagashima	2
#34	Hiroyuki Saito	2
#34	Junya Iwasaki	2
#34	Kenji Kobayashi	2
#34	Kei Yoshida	2
#34	Kiyoshi Ikeda	2
#34	Koji Miyake	2
#34	Koki Yano	2
#34	Masao Inoue	2
#34	Masahide Matsuura	2
#34	Masami Mochizuki	2
#34	Masatoshi Shibata	2
#34	Masanori Tsujioka	2