Top Inventors in Kashihara, JP | Patent Leaderboard

Kashihara, JP ranks #2,109 worldwide for total patents filed all time, with 1,511 patents from 287 inventors. Leading employers of inventors based in Kashihara, JP include Sharp Kabushiki Kaisha, Sumitomo Electric Industries, Canon.

Showing 1–50 of 287 inventors

Rank	Inventor	Primary Company	Patents
1	Yoshihiro Izumi	Sharp Kabushiki Kaisha	115
2	Shinji Kanayama	Sumitomo Electric Industries	47
3	Noriaki Matsui	Canon	39
#4	Seiki Yano	Sharp Kabushiki Kaisha	34
#5	Keizo Sakiyama	Sharp Kabushiki Kaisha	31
#6	Noritoshi Kako	Sharp Kabushiki Kaisha	29
#6	Takao Tagawa	Sharp Kabushiki Kaisha	29
#8	Hirokazu Kodama	Canon	28
#9	Masayoshi Sakuda	Jtekt	24
#10	Shiro Narikawa	Sharp Kabushiki Kaisha	23
#10	Akihiko Shiina	Jtekt	23
#12	Hiroshi Katta	Kyocera	21
#13	Hiroshi Sumasu	Jtekt	20
#13	Takahiro Sanada	Ricoh Company	20
#13	Atsumune Nagatani	Jtekt	20
#16	Masaaki Ohtsuki	Jtekt	19
#17	Tomonari Suzuki	Sharp Kabushiki Kaisha	18
#17	Tadanori Hishida	Sharp Kabushiki Kaisha	18
#17	Yoshikado Yamada	Sharp Kabushiki Kaisha	18
#20	Kunihiro Oka	Jtekt	16
#20	Yoshimitsu Matsui	Sustainable Titania Technology	16
#22	Keiji Shimada	Sharp Kabushiki Kaisha	15
#22	Katsuhiko Umeda	Jamco	15
#22	Shigeki Tamai	Sharp Kabushiki Kaisha	15
#25	Yoshimichi Higashiyama	Jtekt	14
#26	Takahiro Ashida	Permelec Electrode	13
#26	Shoji Ishimura	Jtekt	13
#26	Yoshihito Yoshihara	Jtekt	13
#29	Yasuyuki Nozawa	Jtekt	12
#29	Hiroyuki Ohshima	Jtekt	12
#29	Shigeyasu Inoue	Sakura Color Products	12
#29	Kouzou Yamaguchi	Sharp Kabushiki Kaisha	12
#33	Masayasu Higashi	Jtekt	11
#33	Katsumi Irie	Sharp Kabushiki Kaisha	11
#33	Akimasa Umemoto	Sharp Kabushiki Kaisha	11
#33	Hiroshi Chikugawa	Sharp Kabushiki Kaisha	11
#37	Shigeo Tani	Fujitsu Limited	10
#37	Yoshihiro Itsuzaki	Sumitomo Electric Industries	10
#37	Nobuo Nakazawa	Canon	10
#37	Toshio Iida	Koyo Seiko Co.	10
#41	Yoshinori Urata	Sharp Kabushiki Kaisha	9
#41	Hirotsugu Kusano	Jtekt	9
#41	Tomoya Nishida	Sony	9
#41	Yosuke Ishimatsu	Hitachi	9
#41	Shuuji Kimura	Jtekt	9
#41	Yoshio Kagitani	Green Cross	9
#41	Akio Osuka	Jtekt	9
#41	Ryouichi Kubo	Jtekt	9
#41	Munehiro Uratani	Sharp Kabushiki Kaisha	9
#50	Kenji Kitami	Sharp Kabushiki Kaisha	8

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Kashihara, JP All Time