Top Inventors in Koga, JP | Patent Leaderboard

Koga, JP ranks #4,789 worldwide for total patents filed all time, with 565 patents from 167 inventors. Leading employers of inventors based in Koga, JP include Komatsu, Kabushiki Kaisha Toshiba, Honda Motor Co..

Showing 1–50 of 167 inventors

Rank	Inventor	Primary Company	Patents
1	Tadashi Kawaguchi	Komatsu	51
2	Shinji Takakura	Kabushiki Kaisha Toshiba	35
3	Takahiro Gunji	Honda Motor Co.	32
#4	Hironobu Oki	Kyosan Denki Co.	23
#5	Kuniyoshi Nishida	Shionogi & Co.	17
#5	Yuichirou Takashima	Fujitsu Limited	17
#7	Masami Nishikawa	Sumitomo Rubber Industries	15
#8	Naoki Kawai	Sumitomo Electric Industries	12
#9	Masahiro Tsubone	Sekisui Kaseihin Kogyo	11
#9	Kazuhiko Nakazato	Sanoh Industrial Co.	11
#11	Shigeori Takenaka	Fujitsu Limited	10
#12	Kuniyoshi Masuzawa	Kyorin Pharmaceutical Co.	9
#12	Tetsu Sato	Mizusawa Industrial Chemicals	9
#14	Akihiro Ishitoya	Kyosan Denki Co.	8
#14	Eisuke Kojima	Kyorin Pharmaceutical Co.	8
#14	Kazumi Ozawa	Toyo Seikan Co.	8
#14	Takeo Iida	Komatsu	8
#18	Hidefumi Ohta	Nikon	7
#18	Biao Mei	Sanoh Industrial Co.	7
#20	Kiyohide Sumi	Subaru	6
#21	Katsuharu Fujio	Sumitomo Electric Industries	5
#21	Masatomi Sato	Sanoh Kogyo Kabushiki Kaisha	5
#21	Jinichi Inoue	Nippon Antena Kabushiki Kaisha	5
#21	Masaharu Kitano	Sharp Kabushiki Kaisha	5
#21	Masami Takeuchi	Nissan Motor Co.	5
#21	Yasushi Zasu	Otsuka Pharmaceutical Co.	5
#21	Naoya Goto	Sanoh Industrial Co.	5
#28	Guang Ping Lan	Sanoh Industrial Co.	4
#28	Toru Yoshimi	Sekisui Kaseihin Kogyo	4
#28	Akira Hideno	Furukawa Electric Co.	4
#28	Kazuyuki Haraga	Sanoh Industrial Co.	4
#32	Takashi Tadatsu	—	3
#32	Ryosuke Chinomi	Sekisui Plastics Co.	3
#32	Yusuke Mukasa	Kyosan Denki Co.	3
#32	Yasuo Akimoto	Kyosan Denki Co.	3
#32	Masahiro Ohgaki	Sanoh Industrial Co.	3
#32	Masatsugu Matsuura	Nec	3
#32	Daisuke Matoba	Mitsui Chemicals Tohcello	3
#32	Toshihiko Onozawa	Sony	3
#32	Kiyoshi Kasuya	Honda Motor Co.	3
#32	Kumi Narizuka	—	3
#32	Takaaki HABU	Sanoh Industrial Co.	3
#32	Yoichi Murakami	Teikyo University	3
#32	Masato Yaita	Sekisui Kaseihin Kogyo	3
#32	Bon Machida	Sekisui Kaseihin Kogyo	3
#32	Akira SUGITANI	Sanoh Industrial Co.	3
#32	Masako KIDOKORO	Mitsui Chemicals Tohcello	3
#32	Jun Fuchikami	Catalysts & Chemicals Industries Co.	3
#49	Satoshi Daimon	Sanoh Industrial Co.	2
#49	Daisuke Kukita	Seibu Electric & Machinery Co.	2

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Koga, JP All Time