Top Inventors in Matsudo, JP — 2021

Matsudo, JP ranks #3,057 worldwide for total patents filed in 2021, with 40 patents from 31 inventors. Leading employers of inventors based in Matsudo, JP include Seiko Epson, Sandisk Technologies, Tanaka Kikinzoku Kogyo K.K..

Showing 1–31 of 31 inventors

Rank ↑	Inventor ↕	Primary Company ↕	Patents ↕
1	Ryoichi Hirayama	Seiko Epson	3
1	Ryosuke Kaneko	Sandisk Technologies	3
3	Toshiya Yamamoto	Tanaka Kikinzoku Kogyo K.K.	2
3	Ikuko Shino	Canon	2
3	Shinichiro Takahama	Canon	2
3	Naoka Omura	Canon	2
3	Keisuke Sakai	Citizen Holdings Co.	2
#8	Kenji Kawamata	Kabushiki Kaisha Toshiba	1
#8	Keita Nagai	Banyu Pharmaceutical Co.	1
#8	Norikazu Yoshioka	Unknown	1
#8	Ryoko SANO	Godo Shusei Co.	1
#8	Fumiyuki Kawashima	Kabushiki Kaisha Toshiba	1
#8	Mitsuo Shibata	Canon	1
#8	Kyoko Kuroki	—	1
#8	Akito Sekigawa	Canon	1
#8	Tadahisa Sugiyama	Canon	1
#8	Takahiko Yamazaki	Toshiba Infrastructure Systems & Solutions	1
#8	Takeshi Shimane	Kabushiki Kaisha Toshiba	1
#8	Yuya Iwasaki	Mabuchi Motor Co.	1
#8	Hirofumi Horiguchi	Godo Shusei Co.	1
#8	Takaki Sugimoto	3M	1
#8	Yoshihisa Kurakami	Seikoh Giken Co.	1
#8	Hiroyuki Morii	Canon	1
#8	Mitsuhiro Matsushima	Hitachi Engineering Co.	1
#8	Yoshinobu Katsuta	Mabuchi Motor Co.	1
#8	Mitsuru Machijima	Smc	1
#8	Tomoyuki Kohida	Hitachi Chemical Company	1
#8	Koichi Masuzawa	Seiko Precision	1
#8	Masataka Takahashi	Laurel Precision Machines Co.	1
#8	Masahiro BABA	Godo Shusei Co.	1
#8	Masabumi Kudoh	Asm	1

Matsudo, JP 2021