Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
O-

O-M

Rank (All Time): #19,514 of 106,127Top 20%
47 inventors
32 Patents All Time

Top Inventors at O-M All Time

Showing 1–47 of 47 inventors

RankNamePatents
1 Takio Nakamura 8
2 Tatsuo Shimizu 6
2 Akihiro Goto 6
#4 Hiroshi Goto 4
#4 Hirofumi NAKAKUBO 4
#4 Hiroshi Takaki 4
#7 Hiroshi Yoshida 3
#7 Katsunori Kabasawa 3
#7 Kyokuichi Sato 3
#7 Takashi Ueda 3
#7 Akira Tada 3
#7 Alex Magdics 3
#13 George P. Kinstle 2
#13 Hiroshi Funada 2
#13 Hiroshi Kase 2
#13 Koji Shimotsu 2
#13 Koichi Tanigawa 2
#13 Seiichi Takatsuka 2
#13 Shinya Shimada 2
#13 Thomas E. Nappier 2
#13 Yujiro Hayashi 2
#22 Dai Ito 1
#22 Haruyoshi Iogawa 1
#22 Hiroki Inui 1
#22 Hiroshi Oikawa 1
#22 Hiromitu Yoshida 1
#22 Hiromitsu Yoshida 1
#22 Kouji Ohkawa 1
#22 Kunihito Kawai 1
#22 Masahiro Kyoto 1
#22 Masaki Negami 1
#22 Masahide Takisawa 1
#22 Ryuji Nishiyama 1
#22 Shigeru Kayano 1
#22 Syusaku Heya 1
#22 Takanari Hiranuma 1
#22 Tatuji Ishikawa 1
#22 Tetsuya Yanagisawa 1
#22 Tomohiro Katayama 1
#22 Toshihiro Koyama 1
#22 Yasuaki Hiramatsu 1
#22 Yoshiaki Matsumoto 1
#22 Yoshinobu Mori 1
#22 Yuki Noguchi 1
#22 Yukihiro Tsugita 1
#22 Yuta Yoshida 1
#22 Akira Nishiyama 1