Idemitsu Kosan Co. — 78 Patents in 2016, Ranked #462

Top Inventors at Idemitsu Kosan Co. 2016

Rank	Name	Patents
1	Masahiro Kawamura	13
2	Yumiko Mizuki	13
3	Kazuki Nishimura	11
#4	Hirokatsu Ito	7
#5	Hiroyuki Saito	7
#6	Mitsunori Ito	7
#7	Tetsuya Inoue	7
#8	Yuichiro Kawamura	7
#9	Tomoki Kato	6
#10	Chishio Hosokawa	4
#11	Hideaki Nagashima	4
#12	Masato Kaneko	4
#13	Masaki Numata	4
#14	Nobuhiro Yabunouchi	4
#15	Akinori Yomogita	3
#16	Hironobu Morishita	3
#17	Hiroki Sekiguchi	3
#18	Kengo Hirata	3
#19	Kei Yoshida	3
#20	Kumiko Hibino	3
#21	Masakazu Funahashi	3
#22	Sayaka Mizutani	3
#23	Takushi SHIOMI	3
#24	Yasuhiro Ishikawa	3
#25	Yusuke Aoki	3
#26	Futoshi Utsuno	2
#27	Hiroaki Motegi	2
#28	Junya Iwasaki	2
#29	Kazuyoshi Inoue	2
#30	Keiichi Narita	2
#31	Kiyoshi Ikeda	2
#32	Koki Yano	2
#33	Makoto Ando	2
#34	Masami Watanabe	2
#35	Mitsuru Eida	2
#36	Ryohei Hashimoto	2
#37	Shigekazu Tomai	2
#38	Sumihiro Oda	2
#39	Takayasu Sado	2
#40	Toshihiro Iwakuma	2
#41	Tokue Sato	2
#42	Yukiko Nagao	2
#43	Yukio Yoshida	2
#44	Akihiro Shishikura	1
#45	Aki YAMADA	1
#46	Aya Aoki	1
#47	Daisuke Takekawa	1
#48	Harutomo Ikeda	1
#49	Hajime Takasugi	1
#50	Hideki Kamano	1
#51	Hirokazu Kawashima	1
#52	Hitoshi Kuma	1
#53	Hidetoshi Ono	1
#54	Hiroyuki Sasaki	1
#55	Ichinori Takada	1
#56	Izumi Terada	1
#57	Jun Kohiruimaki	1
#58	Jun Mase	1
#59	Kazuaki Ebata	1
#60	Katsunori Honda	1
#61	Kana Minamimoto	1
#62	Kenichi Fukuoka	1
#63	Kenji Goto	1
#64	Koichi Kaneda	1
#65	Kumiko Gorai	1
#66	Masao Aida	1
#67	Masayuki Itose	1
#68	Masashi Kaji	1
#69	Masashi Kasami	1
#70	Masahiko Kuramoto	1
#71	Masashi Machida	1
#72	Masahide Matsuura	1
#73	Masami Mochizuki	1
#74	Masatoshi Saito	1
#75	Masami Takimoto	1
#76	Miki Monoi	1
#77	Morio Iwata	1
#78	Moritsugu Kasai	1
#79	Motohiro Takeshima	1
#80	Noritada Takeuchi	1
#81	Nobuhide Tanino	1
#82	Ryo Naraoka	1
#83	Shigeyuki Matsunami	1
#84	Shigeo Matsuzaki	1
#85	Shuichi Sakanoue	1
#86	Takashi Arakane	1
#87	Takaaki Hikosaka	1
#88	Takeshi Ikeda	1
#89	Takao Miyai	1
#90	Takashi Obikawa	1
#91	Tahei Okada	1
#92	Takuji Okamoto	1
#93	Takeo Tokiai	1
#94	Toru Bando	1
#95	Toshiaki Iwai	1
#96	Toshitaka Kanai	1
#97	Tomohiko Kitamura	1
#98	Toshinari Ogiwara	1
#99	Tomoaki Takebe	1
#100	Toshiyuki Tsubouchi	1