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

Hitachi Systems — 2 Patents in 2021

Rank (2021): #16,501 of 31,506Top 55%
14 inventors
2 Patents 2021

Top Inventors at Hitachi Systems 2021

Showing 1–14 of 14 inventors

RankNamePatents
1 Daisuke Katsumata 1
1 Hiroaki Takatsuki 1
1 Kentarou Oonishi 1
1 Kenta Takahashi 1
1 Masaaki KITAGAWA 1
1 Masaaki Saruyama 1
1 Naoto Miyao 1
1 Naoto Murayama 1
1 Nobuhiro Ihori 1
1 Shinya Iguchi 1
1 Shinya Nomura 1
1 Shigeru Yamauchi 1
1 Takayuki Fujiwara 1
1 Tooru Sugimoto 1