Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Susono, JP ranks #4,354 worldwide for total patents filed all time, with 639 patents from 7 inventors. Leading employers of inventors based in Susono, JP include Toyota, Sony, Yazaki.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Kenji Yamada Toyota 406
2 Masahiro Fujita Sony 115
3 Koichi Ueda Toyota 52
#4 Makoto Katsumata Yazaki 38
#5 Yanqing Liu Toyota 14
#6 Daisuke Miyakawa Yazaki 11
#7 Yasuo Katsuhara Toyota 3

Part of California