Top Inventors in Kasukabe, JP | Patent Leaderboard

Kasukabe, JP ranks #2,206 worldwide for total patents filed all time, with 1,437 patents from 317 inventors. Leading employers of inventors based in Kasukabe, JP include Bridgestone Sports Co., Adeka Argus Chemical Co., Ibiden Co..

Showing 1–50 of 317 inventors

Rank	Inventor	Primary Company	Patents
1	Keisuke Ihara	Bridgestone Sports Co.	78
2	Yutaka Nakahara	Adeka Argus Chemical Co.	61
3	Yasuji Hiramatsu	Ibiden Co.	55
3	Tsuyoshi Orikasa	Canon	55
#5	Shigeru Endoh	Ge-T Gmbh	34
#6	Takumi Kawamura	Fujitsu Limited	23
#6	Yasunaga Suzuki	Smc	23
#8	Mineki Taoka	Samsung	22
#9	Noriki Ito	Yamanouchi Pharmaceutical Co.	21
#10	Masafumi Moriya	Miyoshi Yushi Kabushiki Kaisha	20
#10	Shinichi Tsukada	Nikon	20
#12	Yoshihiro Maei	—	19
#12	Katsumi Harumoto	—	19
#14	Kazunori Koshimori	—	18
#15	Shinobu Nagahama	Sumita Optical Glass	17
#15	Kiyoto Mori	Kanto Kagaku	17
#15	Yoichi Nagashima	Kawai Gakki Seisakusho	17
#15	Hajime Morino	Glory	17
#19	Tomio Kurosu	Copal Company Limited	16
#20	Motoharu Kurosawa	Asahi Seiko Co.	15
#21	Katsuji Kitagawa	Somar	13
#21	Tadashi Arika	Kaken Pharmaceutical Co.	13
#23	Motohiko Horio	Fuji Photo Optical Co.	12
#23	Toshinori Kanamori	Mochida Pharmaceutical Co.	12
#25	Kenji Someya	Hoya	11
#25	Yoshihito Sekikawa	—	11
#27	Toru Inage	Laurel Bank Machines Co.	10
#27	Junko Toda	Toppan Printing Co.	10
#27	Takaaki Uchida	Idemitsu Petrochemical Co.	10
#27	Mitsuo Hoshino	Sony	10
#27	Fumiyoshi Kawase	—	10
#27	Mitsuo Matsumura	Shin-Etsu Quartz Products Co.	10
#33	Isao Yamaki	Fujitsu Limited	9
#33	Mitsuyuki Kimura	Renesas Electronics	9
#33	Eiichi Ogawa	Nippon Kayaku	9
#33	Masanori Onda	—	9
#33	Hideaki Minami	Tsubakimoto Chain	9
#38	Yukio Osawa	Fuji Electric Co.	8
#38	Kazuhiko Minowa	Basell Poliolefine Italia S.R.L.	8
#38	Seiji Kosugi	Shoketsu Kinzoku Kogyo Kabushiki Kaisha	8
#38	Haruki Shimanuki	Akebono Brake Industry Co.	8
#38	Kenichi Kojima	Riken Keiki Co.	8
#38	Kazuya Yamanoi	—	8
#38	Yuuiti Kurabuti	Casio Computer Co.	8
#45	Kiyoshi Sakoh	—	7
#45	Yoshifumi Sugito	Dainichiseika Color & Chemicals Mfg. Co.	7
#45	Shigemasa Nakaya	—	7
#45	Hiroyuki Mitsu	—	7
#45	Yasufumi Kayahara	—	7
#45	Ritsue Yabuki	Mitsubishi Kinzoku	7

12 3 Next »

Kasukabe, JP All Time