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

D&M Holdings — 78 Patents

Rank (All Time): #8,843 of 106,120Top 9%
72 inventors
78 Patents All Time

Top Inventors at D&M Holdings All Time

Showing 1–50 of 72 inventors

RankNamePatents
1 Nicholas Murrells 8
2 Martin Richard Wachter 7
3 Brendon Stead 6
3 Katsuyoshi Takeno 6
#5 Michael Angelo Caprio 5
#6 Anders Brogestam 3
#6 Kazuhiro Onizuka 3
#6 Max Gordon Ramsay 3
#6 Peter Celinski 3
#6 Reiko Ito 3
#6 Shunichi Tani 3
#6 Syunji Usui 3
#6 Yoshinari Fukushima 3
#14 Christopher Commons 2
#14 Douglas McKenzie 2
#14 Hirofumi Ichikawa 2
#14 Hiroyuki Uno 2
#14 Keiichi Fukuda 2
#14 Koji Maeda 2
#14 Masayuki Hori 2
#14 Osamu Horikawa 2
#14 Robert M. Kilgore 2
#14 Ryouichi Yamanouchi 2
#14 Samuel C. Baxter 2
#14 Sho Kodama 2
#14 Yasuhiro Endo 2
#14 Yasuhiro Kiyohara 2
#14 Yoshiharu Imahama 2
#29 Achim Schulz 1
#29 Alexander Edward Stiglich 1
#29 Brian Meek 1
#29 David W. Boyd 1
#29 Evan Stuart-Muirk 1
#29 Hiroshi Fukushima 1
#29 Joseph Francis Stiglich 1
#29 Jun Shiroishi 1
#29 Kazuyoshi Nagatsuka 1
#29 Kazushi Namatame 1
#29 Kazuo Ochiai 1
#29 Kazuhiko Yonemori 1
#29 Keita Watanabe 1
#29 Kiyoshi Kobiyama 1
#29 Maria Astrinaki 1
#29 Masato Fujii 1
#29 Masato Komaki 1
#29 Makoto Kudara 1
#29 Masaki Matsuoka 1
#29 Masaichi Yoshida 1
#29 Mitsugi Fukushima 1
#29 Mitsuhiro Urazoe 1