Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ebina, JP ranks #508 worldwide for total patents filed all time, with 6,539 patents from 872 inventors. Leading employers of inventors based in Ebina, JP include Semiconductor Energy Laboratory, IBM, Ricoh Company.

Showing 1–50 of 872 inventors

Rank Inventor Primary Company Patents
1 Yoshiharu Hirakata Semiconductor Energy Laboratory 444
2 Atsushi Abe IBM 122
3 Ippei Fujimoto Ricoh Company 120
#4 Kenichi Ono Mitsubishi Electric 107
#5 Mitsuhiro Watanabe Canon 97
#6 Haruhiko Moriguchi 94
#7 Kenichi Murata Sony 79
#8 Takayuki Yamashita 72
#8 Mamiko Inoue Jatco 72
#10 Daisuke Iguchi Toyota 71
#11 Takeshi Fukada Semiconductor Energy Laboratory 70
#12 Shunsuke Furukawa Sony 66
#12 Yasushi Iwazaki Toyota 66
#14 Atsushi Kandori Canon 64
#15 Tetsuro Kodera 62
#16 Takashi Tsunehiro Hitachi 61
#17 Yuji Hirai Honda Tsushin Kogyo Co. 53
#18 Fumio Yamagishi Fujitsu Limited 51
#19 Juji Ojima Nhk Spring Co. 48
#20 Yasuyuki Nomizu Ricoh Company 44
#21 Kosuke Yamada Fujifilm Business Innovation 43
#21 Michiaki Murata 43
#21 Kunio Kimura Sumitomo Electric Industries 43
#24 Nobuo Kushibiki Canon 42
#25 Kazutaka Suefuji Hitachi 41
#26 Hiroshi Shimazaki Konica 37
#27 Takahiko Kobayashi Mitsubishi Electric 36
#28 Shumpei Yamazaki Semiconductor Energy Laboratory 33
#29 Masato Yamashita Fujifilm Business Innovation 32
#29 Fumio Furusawa 32
#29 Yoshihiro Komatsu Sony 32
#29 Yasuyuki Shibayama Ricoh Company 32
#33 Yoshiki Kikuchi 31
#34 Toshiya Shiramatsu HGST 29
#34 Nobushige Numa Kansai Paint Co. 29
#36 Akira Ohtani Nitto Denko 28
#36 Shuji Fujino Hitachi 28
#36 Michio Tada 28
#36 Hajime Yamagami Hitachi 28
#36 Kiyotoshi Kaneyama 28
#41 Yasushi Nishide 27
#41 Tetsuo Iyoda 27
#43 Seiichirou Sakai Canon 26
#43 Minoru Kasai Hitec Co. 26
#43 Akihiro Shimotsu Molex 26
#43 Takeo Kakinuma 26
#43 Nobuo Hyakutake 26
#43 Kiyoshi Taninaka Fujitsu Limited 26
#49 Yoshiki Shimodaira Fujifilm Business Innovation 25
#49 Michio Morioka Hitachi 25