Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Machida, JP ranks #613 worldwide for total patents filed in 2021, with 227 patents from 103 inventors. Leading employers of inventors based in Machida, JP include IBM, Semiconductor Energy Laboratory, Kyocera.

Showing 1–50 of 103 inventors

Rank Inventor Primary Company Patents
1 Shinsuke Mitsuma IBM 15
2 Kazunori Watanabe Semiconductor Energy Laboratory 13
3 Isao MASUIKE Kyocera 10
#4 Kenichiro Aoki Toyota 8
#5 Ayumu Kubota Kddi 7
#6 Seiji Ogasawara Canon 6
#7 Ken Sasaki Canon 5
#7 Akira Shiba Fujitsu Limited 5
#7 Takeshi Hioka Kioxia 5
#10 Mitsuru Tada Sony 4
#10 Takanori Sekido Olympus 4
#10 Masahiro Kuwata Konica Minolta 4
#13 Johji Nishio Kabushiki Kaisha Toshiba 3
#13 Fangwei Tong Kyocera 3
#13 Yoshinobu Shimada Dai-Ichi Seiko Co. 3
#13 Koichi IRII Audio-Technica 3
#13 Yukihiro Mori Fujitsu Component Limited 3
#13 Takayuki Ida Olympus 3
#13 Shoichi Nomura Konica Minolta 3
#13 Tatsuo Nitta Kabushiki Kaisha Toshiba 3
#13 Noriyasu Kobashi Toyota 3
#13 Kenji Itoh Semiconductor Energy Laboratory 3
#13 Masatoshi TSUNODA Kyocera 3
#13 Ryuta Tanaka Fujitsu Limited 3
#25 Masaaki Niijima Toshiba Memory 2
#25 Kousuke Nishio Terumo Kabushiki Kaisha 2
#25 Hiroshi Akino Audio-Technica 2
#25 Hironao Kawano Olympus 2
#25 Katsunori Tomita Nikon Vision Co. 2
#25 Hirotaka Oshima Fujitsu Limited 2
#25 Yoshihisa Minagawa Ricoh Company 2
#25 Tomoya Sugita Panasonic 2
#25 Tatsushi Inagaki IBM 2
#25 Takeo Kasajima Fujitsu Limited 2
#25 Katsuhito Sakurai Canon 2
#25 Yuya Ikuta Fujitsu Limited 2
#25 Masashi Ogasawara Canon 2
#25 Norimasa Kubota Minolta 2
#25 Yuta Nakagawa Asahi Intecc Co. 2
#25 Satoshi Kawase IBM 2
#25 Masanori Mitsui Olympus 2
#25 Yugo Matsuda Fujitsu Limited 2
#25 Naohiro Yamamoto Canon 2
#25 Akira Takano Panasonic 2
#25 Hidekazu Kubota Tachi-S Co. 2
#25 Satoru Ishida Morimura Sofc Technology Co. 2
#25 Akira Tagaya Canon 2
#25 Yeonsoo Yang Kabushiki Kaisha Toshiba 2
#25 Yuji Yamaoka Fujitsu Limited 2
#25 Takahiro Ishihara Toshiba Medical Systems 2