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USPTO Patent Rankings Data through Sept 30, 2025
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Seiko Epson — 33,506 Patents

Rank (All Time): #24 of 106,127Top 1%
7,774 inventors
33,506 Patents All Time

Top Inventors at Seiko Epson All Time

Showing 6,301–6,350 of 7,774 inventors

RankNamePatents
#5551 Kazuyoshi Watanabe 1
#5551 Takeshl Seto 1
#5551 Kazuma Tsutsumi 1
#5551 Takayuki Shibatani 1
#5551 Tadayoshi Shimodaira 1
#5551 Katsuhiko Teraishi 1
#5551 Tatsuro Shinmitsu 1
#5551 Katsumi Tayama 1
#5551 Kazuya Tanikawa 1
#5551 Katusmori Takei 1
#5551 Tatsuki Shirasawa 1
#5551 Takanori Shoji 1
#5551 Takashi Soto 1
#5551 Katsuhiro Takehara 1
#5551 Katsuhiro Takeda 1
#5551 Takatoshi Sugiyama 1
#5551 Tatsuhiko SUGIYAMA 1
#5551 Takashi Sunohara 1
#5551 Kazuya Takahashi 1
#5551 Taishi SUZUKI 1
#5551 Takanori Suzuki 1
#5551 Kazuhiko Takagi 1
#5551 Tatsuya Takahashi 1
#5551 Kazuo Sugawara 1
#5551 Akiko Sagegami 1
#5551 Takamitsu Takei 1
#5551 Takanori Takeshita 1
#5551 Kae Shimokawa 1
#5551 Takayuki Takeuchi 1
#5551 Kazuhiro SHIHO 1
#5551 Taro Tanaka 1
#5551 Byonhee Ryu 1
#5551 Kasei Sekiguchi 1
#5551 Takashi Taniguchi 1
#5551 Kazumi Sakumoto 1
#5551 Takashi Tsuchida 1
#5551 Byung Kook Baek 1
#5551 Kanji Okuyama 1
#5551 Takashi Tukamoto 1
#5551 Takayuki Ueshima 1
#5551 Takatoshi Umeda 1
#5551 Takanori UMEDA 1
#5551 Takanao Umeki 1
#5551 Takanori Uno 1
#5551 Kazuhiro Ochi 1
#5551 Takahiro Ushiyama 1
#5551 Kam Sing Ngai 1
#5551 Tadashi Utsunomiya 1
#5551 Takeshi Wada 1
#5551 Takahiro Watanabe 1