Top Inventors in Kashiwa, JP — 2022

Kashiwa, JP ranks #896 worldwide for total patents filed in 2022, with 154 patents from 68 inventors. Leading employers of inventors based in Kashiwa, JP include Hitachi, Unicharm, National Cancer Center.

Showing 1–50 of 68 inventors

Rank	Inventor	Primary Company	Patents
1	Hiroshi Sakamoto	Hitachi	11
1	Hiroki Yamamoto	Unicharm	11
3	Atsushi Ochiai	National Cancer Center	10
#4	Naoto Tokuma	Canon	6
#4	Kunitsugu Tomita	Hitachi Construction Machinery Co.	6
#4	Hirokazu Saigusa	Canon	6
#4	Motohiro KOJIMA	National Cancer Center	6
#8	Takashi Yokoya	Canon	5
#9	Hirofumi Mochizuki	Canon	4
#9	Hirotomo Tanaka	Canon	4
#9	Yasuhiro Matsumura	Rin Institute	4
#12	Takuya Matsumura	Canon	3
#12	Nobuyuki Yomoda	Canon	3
#12	Takehiko Kanazawa	Smc	3
#12	Masahito Ikeda	Canon	3
#12	Yu Sasaki	Toyota	3
#17	Kouyou Tamura	Canon	2
#17	Masahiro Yata	Mitsubishi Electric	2
#17	Shinichi Ota	Arkray	2
#17	Yuya Otsuka	Canon	2
#17	Misaki Shiozawa	Canon	2
#17	Masato Yamaoka	Canon	2
#17	Sho Yonezawa	IBM	2
#17	Tetsuya Uemura	Powdertech Co.	2
#17	Ichiro Kitada	Kureha	2
#17	Masahiro Yasunaga	Sakura Color Products	2
#17	Youhei TORIYAMA	Hitachi Construction Machinery Co.	2
#17	Shuichi Takenaka	Canon	2
#17	Kazumi Sato	Kabushiki Kaisha Toshiba	2
#17	Akifumi Sako	Hitachi Medical	2
#31	Naoaki Ichihashi	Canon	1
#31	Takao Sugiura	Powdertech Co.	1
#31	Toshitaka Noro	Canon	1
#31	Kazuyuki Iwamoto	Canon	1
#31	Yutaka Koga	Canon	1
#31	Tomoaki Tagami	Smc	1
#31	Chiaki Numata	Canon	1
#31	Daiki Ikari	Canon	1
#31	Hiroshi Tomii	Canon	1
#31	Takashi Hiratsuka	Canon	1
#31	Takuji Matsuzawa	Kabushiki Kaisha Toshiba	1
#31	Wakiko Katsumata	Canon	1
#31	Kazuhide Hasegawa	Canon	1
#31	Rei Hijikawa	Canon	1
#31	Kazushige Hayakawa	Mitsumi Electric Co.	1
#31	Hironori Owaki	Canon	1
#31	Yukimasa Sato	Canon	1
#31	Junichi Yamakawa	Canon	1
#31	Ryo Tsumura	Nanocarrier Co.	1
#31	Fumio Tazawa	Canon	1

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Kashiwa, JP 2022