Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Atsugi, JP ranks #177 worldwide for total patents filed all time, with 16,154 patents from 1,522 inventors. Leading employers of inventors based in Atsugi, JP include Semiconductor Energy Laboratory, NTT, Fujitsu Limited.

Showing 1–50 of 1,522 inventors

Rank Inventor Primary Company Patents
1 Hajime Kimura Semiconductor Energy Laboratory 979
2 Junichiro Sakata Semiconductor Energy Laboratory 401
3 Kengo Akimoto Semiconductor Energy Laboratory 389
#4 Hideomi Suzawa Semiconductor Energy Laboratory 298
#5 Masashi TSUBUKU Semiconductor Energy Laboratory 247
#6 Masahiko Hayakawa Semiconductor Energy Laboratory 219
#7 Daisuke Kubota Semiconductor Energy Laboratory 212
#8 Hiroki Inoue Semiconductor Energy Laboratory 197
#9 Hideki Uochi Semiconductor Energy Laboratory 182
#10 Kouhei Toyotaka Semiconductor Energy Laboratory 155
#11 Takehiro Moriya NTT 145
#12 Kazuaki Kurihara Fujitsu Limited 142
#13 Susumu KAWASHIMA Semiconductor Energy Laboratory 134
#14 Tatsuya Arao Semiconductor Energy Laboratory 126
#15 Yutaka Kamamoto NTT 125
#16 Tatsuya ONUKI Semiconductor Energy Laboratory 122
#16 Kenichi Hasegawa Ricoh Company 122
#18 Daisuke Matsubayashi Semiconductor Energy Laboratory 119
#19 Masakazu Murakami Semiconductor Energy Laboratory 116
#20 Koji Dairiki Semiconductor Energy Laboratory 112
#21 Tamae Takano Semiconductor Energy Laboratory 102
#22 Noboru Harada NTT 99
#23 Ichiro Nomura Canon 96
#24 Hiromichi Noguchi Canon 93
#25 Yumiko Ohno Semiconductor Energy Laboratory 92
#26 Yasuhiro Konishi Mitsubishi Electric 90
#27 Kaoru Hatano Semiconductor Energy Laboratory 85
#28 Norio Yoshida Panasonic 83
#29 Shigenori Hayashi Semiconductor Energy Laboratory 82
#29 Takuya Tsurume Semiconductor Energy Laboratory 82
#31 Tamotsu Aruga Ricoh Company 78
#32 Hideyuki Kishida Semiconductor Energy Laboratory 76
#33 Hidehito Kitakado Semiconductor Energy Laboratory 75
#34 Yoshihiro Nakata Fujitsu Limited 72
#35 Kiyoshi Yamamoto Canon 71
#36 Takahiro Oguchi Canon 67
#36 Akio Yamashita Semiconductor Energy Laboratory 67
#38 Soichi Hama Fujitsu Limited 65
#39 Shunsuke Inoue Canon 63
#40 Toru Hasegawa Honda Motor Co. 60
#40 Mamoru Sakaki Canon 60
#40 Taketomi Asami Semiconductor Energy Laboratory 60
#43 Kazunori Katakura Canon 59
#44 Akihiko Shimomura Canon 56
#44 Kimitaka Murashita Fujitsu Limited 56
#44 Masayuki Ikegami Canon 56
#47 Kenji Imanishi Fujitsu Limited 54
#48 Minoru Nozawa Canon 53
#49 Norinao Kouma Fujitsu Limited 52
#50 Hirotaka Chiba Fujitsu Limited 51