Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
FC

Fujikoki Mfg. Co. — 34 Patents

Rank (All Time): #18,613 of 106,120Top 20%
33 inventors
34 Patents All Time

Top Inventors at Fujikoki Mfg. Co. All Time

Showing 1–33 of 33 inventors

RankNamePatents
1 Hazime Tanaka 8
1 Kazuhiko Watanabe 8
3 Kenji Yoshiga 5
3 Masamichi Yano 5
#5 Keiji Sasaki 4
#6 Masayuki Imai 3
#6 Takashi Endo 3
#6 Tatsushi Ninomiya 3
#6 Tetsurou Ikoma 3
#10 Hirayoshi Suzuki 2
#10 Kikuo Tate 2
#10 Mutsuyoshi Kawahira 2
#10 Toshihiko Nishihara 2
#14 Reinosuke Oyanagi 1
#14 Tanaka Hazime 1
#14 Eiji Fukuda 1
#14 Ernest W. Schumacher 1
#14 Hiroshi Nomura 1
#14 Hirayosho Suzuki 1
#14 Juetsu Kurosawa 1
#14 Kiyoaki Saito 1
#14 Kota Shinohara 1
#14 Masayuki Koguchi 1
#14 Moriyoshi Endo 1
#14 Nobuhiko Suzuki 1
#14 Takuji Furuta 1
#14 Takeo Iijima 1
#14 Takashi Koike 1
#14 Takashi Okayama 1
#14 Tetuya Aoki 1
#14 Tetsuro Ikoma 1
#14 Teiichi Okamoto 1
#14 Yuuichi Tamura 1