Top Inventors in Ama, JP | Patent Leaderboard

Ama, JP ranks #4,814 worldwide for total patents filed all time, with 562 patents from 92 inventors. Leading employers of inventors based in Ama, JP include Ntn, Brother Kogyo, Aisan Kogyo Kabushiki Kaisha.

Showing 1–50 of 92 inventors

Rank	Inventor	Primary Company	Patents
1	Hiroyuki Ogura	Ntn	60
2	Yoshihiro Miyauchi	Brother Kogyo	42
3	Masatoshi Kokubo	Brother Kogyo	40
#4	Minoru Akita	Aisan Kogyo Kabushiki Kaisha	28
#5	Makoto Ishihara	Fujitsu Limited	27
#6	Jirou Hayashi	Denso	24
#6	Hikaru Kaga	Brother Kogyo	24
#8	Takafumi Naka	Brother Kogyo	17
#9	Takashi Kikutani	Denso	15
#10	Taizo Matsuura	Brother Kogyo	14
#11	Masanobu Shinagawa	Aisan Kogyo Kabushiki Kaisha	13
#11	Mitsuru Yamaguchi	Toyota	13
#13	Shosaku Gouji	Ngk Insulators	12
#13	Chikage Noritake	Denso	12
#13	Sho Asai	Brother Kogyo	12
#13	Yuta Kamihira	Brother Kogyo	12
#17	Takashige Saitou	Denso	11
#18	Kiyomi Kato	Panasonic	10
#18	Masayuki Akita	Kubota	10
#20	Junya Sumida	Brother Kogyo	9
#21	Shunsuke Murata	Advics Co.	8
#21	Shinji Sassa	Toyota	8
#23	Ken Fukuta	Ngk Insulators	6
#23	Kunihiro Matsuura	Advantest	6
#23	Yusuke TAKATSUNA	Toyota	6
#26	Itsuki Morimoto	Brother Kogyo	5
#26	Kouichi Miyashita	Ngk Insulators	5
#26	Kazuya Shido	Aica Kogyo Co.	5
#26	Toshinobu Ota	Aisin Seiki Kabushiki Kaisha	5
#26	Masumi Kazaoka	Aisin Seiki Kabushiki Kaisha	5
#31	Jiro Hayashi	Denso	4
#31	Toshihiro Yamaoka	Kawasaki	4
#31	Sadao Yamada	Aichi Machine Industry Co.	4
#31	Teruhiko Sato	Howa Machinery	4
#31	Michitake Kuroda	Denso	4
#31	Tsukasa Kikuchi	Denso	4
#31	Shuichi Sunako	Brother Kogyo	4
#38	Takashige Saito	Denso	3
#38	Youichi Murakami	Kyosan Electric Mfg. Co.	3
#38	Keisuke Shitan	Aica Kogyo Co.	3
#41	Shizuo Nobuoka	—	2
#41	Syuji Ishikawa	Sintokogio	2
#41	Manabu Ushida	Denso	2
#41	Takashige Saitoh	Denso	2
#41	Toshimitsu Saji	Fujitsu Limited	2
#41	Kiyomi Kozuka	Tsuchiya Co.	2
#41	Fujiki Yamada	Denso	2
#41	Akitomo Yokoi	Aica Kogyo Co.	2
#41	Toshihiko Ooie	Japan As Represented By Director General Of The Agency Of Industrial Science And Technology	2
#50	Shinichi Bito	Toyoda Gosei Co.	1

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Ama, JP All Time