Top Inventors in Joso, JP | Patent Leaderboard

Joso, JP ranks #5,895 worldwide for total patents filed all time, with 428 patents from 46 inventors. Leading employers of inventors based in Joso, JP include Hitachi, Ntt Docomo, Mitsubishi Materials.

Showing 1–46 of 46 inventors

Rank ↑	Inventor ↕	Primary Company ↕	Patents ↕
1	Minori Noguchi	Hitachi	114
2	Yasunori Suzuki	Ntt Docomo	70
3	Takayoshi Saito	Mitsubishi Materials	37
#4	Kenichi Hirota	Dai Nippon Printing Co.	30
#5	Nobukazu Horiike	Mitsubishi Materials	15
#5	Kazuhiro Shibamori	Hitachi Construction Machinery Co.	15
#5	Takeshi Karibe	Smc	15
#8	Takuya Ishigaki	Mitsubishi Materials	13
#8	Yasuhiro Ushijima	Smc	13
#10	Ken Yonekawa	Canon	9
#10	Osamu Ichinoseki	Mitsubishi Materials	9
#12	Toshiaki Nochi	Canon	8
#13	Koichi Katsumata	Smc	7
#13	Michiko Ohtake	Eisai	7
#15	Kenichi Horikoshi	Kabushiki Kaisha Toshiba	5
#15	Hitoshi Ishihama	Canon	5
#15	Yukiko Tachibana	Canon	5
#15	Akiyoshi Iida	Hitachi	5
#19	Yutaka Nada	Mitsubishi Materials	4
#19	Junko Morioka	Canon	4
#19	Takaaki Goto	Smc	4
#22	Haruo Arai	Hitachi Maxell	3
#22	Ikuo Hattori	Shin-Etsu Quartz Products Co.	3
#22	Toshihiko Matsukura	Momentive Performance Materials Japan	3
#25	Akira Kurata	Mitsubishi Gas Chemical Company	2
#25	Yoshimi Iwase	Hitachi Construction Machinery Co.	2
#25	Taiyou Hatta	Smc	2
#28	Mizue Kawahara	Tokuyama	1
#28	Yasuhisa Ueki	Smc	1
#28	Masaru Itoo	Hitachi	1
#28	Masaaki Sugamo	—	1
#28	Hidemi Yaguchi	Okamura	1
#28	Hiromitsu Nakajima	Nof	1
#28	Toshiharu Ochiai	Hitachi Maxell	1
#28	Fujio Someya	Canon	1
#28	Shinobu Iijima	Canon	1
#28	Kazuhiko Koyahara	Hitachi Displays	1
#28	Akira Sobana	Mitsubishi Materials	1
#28	Toru Sakuyama	Mitsubishi Materials	1
#28	Junichi Inaba	Smc	1
#28	Kouji OKANO	Canon	1
#28	Nobuyuki Nagatsuma	Smc	1
#28	Satoshi Kitano	Smc	1
#28	Touru Ojima	Hitachi Maxell	1
#28	Yoshihisa Hitomi	Hitachi Maxell	1
#28	Chonsun Paku	Canon	1

Joso, JP All Time