Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Aira, JP ranks #13,187 worldwide for total patents filed all time, with 130 patents from 25 inventors. Leading employers of inventors based in Aira, JP include Kyocera, Bmg Incorporated, Yamaha.

Showing 1–25 of 25 inventors

Rank Inventor Primary Company Patents
1 Takeshi Okamura Kyocera 37
2 Shunji Murano Kyocera 17
3 Yoshitake Terashi Kyocera 15
3 Yuusaku Ishimine Kyocera 15
#5 Yoshiaki ITAKURA Kyocera 13
#6 Masato Murahashi Kyocera 5
#7 Yoshio Shimoaka Kyocera 4
#8 Kazuki HIRAO Kyocera 3
#9 Tetsuji Hyodo Kyocera 2
#9 Kosei Horiuchi Kyocera 2
#9 Shuji Imamura Bmg Incorporated 2
#9 Toshiaki Michihiro Kyocera 2
#13 Hirotaka Eguchi Yamaha 1
#13 Mitsuharu Miyanohara 1
#13 Narito Kaji Kyocera 1
#13 Ota Shigenori Kyocera 1
#13 Kawata Akihiko Kyocera 1
#13 Masayuki Nomoto Kyocera 1
#13 Kennichi Gakuhari Kyocera 1
#13 Yoshiaki Kutsuzawa Kyocera 1
#13 Hitoshi Takao Kyocera 1
#13 Sadayuki Orito Kyocera 1
#13 Atsuo Nishizono Kyocera 1
#13 Kazuyuki Itaki Kyocera 1
#13 Kouichi Shinya Fujitsu Semiconductor Limited 1