Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
FD

Fdk

Rank (All Time): #3,754 of 106,127Top 4%
324 inventors
206 Patents All Time

Top Inventors at Fdk All Time

Showing 51–100 of 324 inventors

RankNamePatents
#40 Teruhisa Sahashi 4
#40 Yasuo Yamashita 4
#40 Yoshiro Harada 4
#40 Yuko Ota 4
#40 Akihiro Yamamoto 4
#56 Hideyuki Asanuma 3
#56 Hideo Takeshita 3
#56 Hirohito Teraoka 3
#56 Hiroshi Yanagi 3
#56 Ikuo Maeda 3
#56 Isao Mugima 3
#56 Kanji Urushihara 3
#56 Keisuke Ikeda 3
#56 Masayuki Inagaki 3
#56 Misako Koibuchi 3
#56 Naoaki Konda 3
#56 Nobuhiro Nishiguchi 3
#56 Satoshi Ota 3
#56 Satoshi Sunada 3
#56 Takuya Harada 3
#56 Takeshi Ito 3
#56 Takuro Ito 3
#56 Takahide Kobashi 3
#56 Tadashi Sato 3
#56 Takakuni Shimizu 3
#56 Takeshi Sugisaki 3
#56 Takashi Suzuki 3
#56 Tatsuya Yamazaki 3
#56 Teruo Kiyomiya 3
#56 Tetsu Yamanaka 3
#56 Tetsuya Yamane 3
#56 Toru Hirohashi 3
#56 Yoshie Fujita 3
#56 Yoshio Matsuo 3
#56 Yoshikatsu Watanabe 3
#56 Yuko Kanazawa 3
#56 Akihiro Fujii 3
#88 Daisuke Matsubayashi 2
#88 Diana Wong 2
#88 Eiji Nagashima 2
#88 Hatsumi Nakano 2
#88 Hideyuki Akiyama 2
#88 Hidefumi Isaji 2
#88 Hidenori Nakata 2
#88 Hiroshi Sakamoto 2
#88 Hidetaka Yoshihashi 2
#88 Jean Nei 2
#88 Kazuta Takeno 2
#88 Kevin Foster 2
#88 Keita Yamamoto 2