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

Daiwa — 17 Patents

Rank (All Time): #34,057 of 106,120Top 35%
15 inventors
17 Patents All Time

Top Inventors at Daiwa All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Kohei Yamada 5
2 Eiji Yoshimura 2
2 Kaneyuki Takagi 2
2 Yoshikazu Yamamoto 2
#5 Toshiaki Ae 1
#5 Hisashi Tomioka 1
#5 Ken Uehara 1
#5 Susumu Ueda 1
#5 Toshihiro Endo 1
#5 Toshiro Higuchi 1
#5 Toshiyuki Isobe 1
#5 Yasuo Nomura 1
#5 Yoshimura Eiji 1
#5 Yoshiyasu Kamiya 1
#5 Yoichi Kawai 1