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

Seiko Epson

Rank (2021): #30 of 31,507Top 1%
1,264 inventors
1,238 Patents 2021

Top Inventors at Seiko Epson 2021

Showing 251–300 of 1,264 inventors

RankNamePatents
#146 Wataru Beppu 3
#146 Wataru YASUMATSU 3
#146 Wittmeir Manfred 3
#146 Yasuhiko Kosugi 3
#146 Yasushi Mizoguchi 3
#146 Yasuhiro Nakamura 3
#146 Yasuhiro SHIMODAIRA 3
#146 Yoshitaka Hama 3
#146 Yoshitaka Itoh 3
#146 Yoshihiro Koizumi 3
#146 Yoichi Naganuma 3
#146 Yoshitaka Nakashin 3
#146 Yoshiteru Nishimura 3
#146 Yoshihiro Ueno 3
#146 Yoshinao Yanagisawa 3
#146 Yuichiro IWAMA 3
#146 Yusuke Kudo 3
#146 Yusuke Matsumoto 3
#146 Yuichi Segawa 3
#146 Yuichi SHIKAGAWA 3
#146 Yuichi Sugiyama 3
#146 Yutaka Tsuchiya 3
#146 Yuki Watanabe 3
#146 Yusuke Watanabe 3
#146 Yusuke Yamada 3
#276 Akira Anami 2
#276 Akira Arai 2
#276 Akihiko Ito 2
#276 Akira Mizutani 2
#276 Akira Nemura 2
#276 Akio Niu 2
#276 Akihiro Shintani 2
#276 Akihiko Tamura 2
#276 Akinori TANIUCHI 2
#276 Akihiro Toya 2
#276 Akina Tsuji 2
#276 Atsushi Amano 2
#276 Atsushi Muto 2
#276 Atsushi Yoshida 2
#276 Ayae Sawado 2
#276 Byonhaku Yu 2
#276 Chitoshi Miki 2
#276 Chigusa Sato 2
#276 Daizo Aoyagi 2
#276 Daisuke Fujiwara 2
#276 Daisuke Honda 2
#276 Dai NOZAWA 2
#276 Daisuke Yamada 2
#276 Fumiya Ito 2
#276 Fumikazu Sano 2