Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Moriguchi, JP ranks #2,854 worldwide for total patents filed in 2017, with 42 patents from 20 inventors. Leading employers of inventors based in Moriguchi, JP include Panasonic, Sumitomo Electric Industries, Sanyo Electric Co..

Showing 1–20 of 20 inventors

Rank Inventor Primary Company Patents
1 Makoto Hagai Panasonic 14
2 Kazuyuki Sakiyama Sumitomo Electric Industries 6
3 Syouzou Watanabe Panasonic 2
3 Yuuki Hirata Panasonic 2
3 Yasushi Hirakawa Panasonic 2
3 Tetsuya Akiyama Sumitomo Electric Industries 2
#7 Tomonori Tabe Sanyo Electric Co. 1
#7 Ichiro Fujiyo Konica Minolta Opto 1
#7 Yoshikazu Yamagata Sumitomo Electric Industries 1
#7 Kazuhiro Kosukegawa Sanyo Electric Co. 1
#7 Toshio Inui Mitsubishi Motors 1
#7 Hisanori Okano Fujitsu Limited 1
#7 Yoshiaki Iida Kawasaki Steel 1
#7 Kentaro Kubo Tokushima University 1
#7 Toshiyuki Ebara Sanyo Electric Co. 1
#7 Norio Maeda Daikin Industries 1
#7 Manabu NAKAKITA Panasonic 1
#7 Yasuko Hirayama Sanyo Electric Co. 1
#7 Osamu Kanbara Panasonic 1
#7 Seiji Ito Gifu University 1