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

Hazama — 9 Patents

Rank (All Time): #61,173 of 106,127Top 60%
23 inventors
9 Patents All Time

Top Inventors at Hazama All Time

Showing 1–23 of 23 inventors

RankNamePatents
1 Terunobu Maeda 6
2 Atsunori Negishi 3
3 Eiichi Kudou 1
3 Hiromi Uchida 1
3 Junji Igawa 1
3 Kazuyuki Ouchi 1
3 Koichi Taniguchi 1
3 Masatoshi Sasaki 1
3 Reiko Tanaka 1
3 Shoichi Yokochi 1
3 Takashi Sakai 1
3 Tatsuo Suzuki 1
3 Toshio Enokida 1
3 Tsuyoshi Sugio 1
3 Yasunori Kimura 1
3 Yasuo Nogami 1
3 Yoichi Honda 1
3 Yoshiaki Ishida 1
3 Yoshihito Minami 1
3 Yutaka Hachinohe 1
3 Tomio Jatani 1
3 Sohta Takatsu 1
3 Akihide Imamura 1