Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hidaka, JP ranks #8,225 worldwide for total patents filed all time, with 266 patents from 71 inventors. Leading employers of inventors based in Hidaka, JP include Sumitomo Electric Industries, Olympus, Taya Co..

Showing 1–50 of 71 inventors

Rank Inventor Primary Company Patents
1 Yoshio Morita Sumitomo Electric Industries 33
2 Kosuke MOTAI Olympus 23
3 Yoshihiro Ue Olympus 18
#4 Haruo Sugita Taya Co. 14
#4 Tamio Furuya Honda Motor Co. 14
#6 Toshiyuki Kinugasa Honda Motor Co. 13
#7 Yukihiro Saiki Snow Brand Milk Products Co. 8
#7 Nobutoshi Sekiguchi Olympus Optical Co. 8
#7 Junichi Hiruma Canon 8
#10 Morio Kaneko Saginomiya Seisakusho 7
#10 Sugiro Shimoda Jsr 7
#10 Ken Tazou Honda Motor Co. 7
#13 Yoshihide Fujita Fujitsu Limited 6
#13 Sachihiro Yamashita Honda Motor Co. 6
#15 Shiro Naito Honda Motor Co. 5
#15 Kenji Shiozawa Hitachi 5
#17 Yasuhiro Genjima Origin Electric Company, Limited 4
#17 Toshio Kanbe Tsubakimoto Chain 4
#17 Hisato KOGURE Olympus 4
#17 Jyunichi Yamada Panasonic 4
#21 Takehisa Wakamori Honda Motor Co. 3
#21 Setuo Aniya Unknown 3
#21 Shuuichi Maeda Mitsubishi Chemical 3
#21 Yuji Ijichi 3
#21 Akio Yaguchi Tsubakimoto Chain 3
#21 Toshihiko Yoshio Honda Motor Co. 3
#27 Shohei Hayakawa Honda Motor Co. 2
#27 Haruhiko Mochizuki Ntt Advanced Technology 2
#27 Shinichi Kitano Nissan Motor Co. 2
#27 Masayuki Iwanami Toyo Denso Kabushiki Kaisha 2
#27 Shigekatsu Sato Snow Brand Milk Products Co. 2
#32 Hiroaki Saito Honda Motor Co. 1
#32 Tadahiro Yonekura Kumamoto University 1
#32 Tomoya Ogata Tokyo Metropolitan University 1
#32 Toshiwo Andoh Unknown 1
#32 Masanobu Kumakawa Kabushiki Kaisha Toshiba 1
#32 Tosiyuki Kato 1
#32 Tomohiro Machida Casio Computer Co. 1
#32 Takumi Tsubouchi Kabushiki Kaisha Toshiba 1
#32 Kyoichi Kaira J-Pharma Co. 1
#32 Takashige Hara Honda Motor Co. 1
#32 Yuuichirou Taguma Hitachi 1
#32 Yoshio Yahagi Teac 1
#32 Masami Kinoshita Hitachi 1
#32 Mitsuyasu Sho 1
#32 Seiichi Itou Kenwood Limited 1
#32 Yuzuru Sonoda Sumitomo Heavy Industries 1
#32 Masayuki Isono Taiyo Ink Mfg. Co. 1
#32 Kazuaki Mayumi Jsr 1
#32 Tamotsu Tamada Hamamatsu Photonics K.K. 1