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

Iseki & Co. — 90 Patents

Rank (All Time): #7,849 of 106,120Top 8%
117 inventors
90 Patents All Time

Top Inventors at Iseki & Co. All Time

Showing 1–50 of 117 inventors

RankNamePatents
1 Ryota Nagano 10
2 Makoto Takagi 8
2 Takashi Wakino 8
2 Yutaka Kajino 8
#5 Hiroshi Kamoda 7
#5 Itsuki Doi 7
#5 Noboru Sagawa 7
#5 Seiji Tanaka 7
#5 Shohei Kurokawa 7
#10 Tatsuzo Murakami 6
#11 Eiji Tomioka 5
#11 Kiyofumi Sakurahara 5
#11 Koki ONO 5
#11 Masami Kinoshita 5
#15 Akihiro Machida 4
#15 Kazunori Fukuchi 4
#15 Shiro Ito 4
#15 Shinya Yoshiki 4
#15 Tomoyuki Ishida 4
#15 Tomoo Kiyokawa 4
#15 Yoshitaka Tani 4
#22 Eiichiro Kinoshita 3
#22 Hisasada Fujiie 3
#22 Koji Furukawa 3
#22 Koji Ochi 3
#22 Renshi Goto 3
#22 Shingo FUJIOKA 3
#22 Shoji Komoda 3
#22 Takeshi Hagiyama 3
#22 Takeshi Ishimaru 3
#22 Tamaki Kubo 3
#22 Yoshitaka Takechi 3
#33 Akira Okimoto 2
#33 Erina Tamura 2
#33 Fumiaki Nishikawa 2
#33 Hirotaka Toda 2
#33 Hidekazu Tsuji 2
#33 Junichi Oshita 2
#33 Kanako Mizuniwa 2
#33 Kazuhisa Tamura 2
#33 Kenro Kinoshita 2
#33 Mitsuo Toyokawa 2
#33 Narutoshi Ishioka 2
#33 Naohiro Ito 2
#33 Nakashiro Mukai 2
#33 Satoru Kinoshita 2
#33 Shin Watanabe 2
#33 Suguru Okamoto 2
#33 Takanori Izutani 2
#33 Takayuki Kajihara 2