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

Epson Imaging Devices — 169 Patents

Rank (All Time): #4,276 of 105,732Top 5%
141 inventors
169 Patents All Time

Patents per Year

Patents granted per year, 2007 to 2016Bar chart with a peak of 63 patents in 2009.peak 632007: 1 patents20072008: 13 patents20082009: 63 patents20092010: 47 patents20102011: 14 patents20112012: 10 patents20122013: 9 patents20132014: 7 patents20142015: 2 patents20152016: 3 patents2016

Top Inventors at Epson Imaging Devices All Time

Showing 1–50 of 141 inventors

RankNamePatents
1 Norio Koma 11
2 Yutaka Kobashi 10
3 Daisuke NAKANISHI 8
3 Shin Fujita 8
3 Tatsumi Okuda 8
#6 Hideki Kaneko 7
#6 Takashi Toya 7
#8 Hiroyuki Horibata 6
#8 Kazunobu Mameno 6
#8 Kenji Tanase 6
#8 Manabu Takemoto 6
#8 Shinichiro Tanaka 6
#8 Yasuo Segawa 6
#14 Takashi Sato 5
#14 Tomohide Onogi 5
#14 Yasunori Onishi 5
#17 Hiroshi Matsuda 4
#17 Masahiro Horiguchi 4
#17 Satoshi Morita 4
#17 Shin Koide 4
#17 Shinichiro Nomura 4
#17 Takayuki Kato 4
#17 Yoichi Momose 4
#24 Akio Ota 3
#24 Chiyoaki Iijima 3
#24 Goro Hamagishi 3
#24 Hiroki Sugiyama 3
#24 Katsuhiro Imai 3
#24 Katsunori Yamazaki 3
#24 Kenichi Tajiri 3
#24 Keiji Takizawa 3
#24 Koji Shimizu 3
#24 Masaaki Aota 3
#24 Michiru Senda 3
#24 Takao Atarashiya 3
#24 Takashi Kurumisawa 3
#24 Toyohiro Sakai 3
#24 Yasushi Yamazaki 3
#39 Akemi Maruyama 2
#39 Atsushi Saito 2
#39 Fusashi Kimura 2
#39 Hayato Kurasawa 2
#39 Hisanori Kawakami 2
#39 Hiroyuki Onodera 2
#39 Hironori Taniguchi 2
#39 Hiroshi Wada 2
#39 Ichiro Murai 2
#39 Joji Nishimura 2
#39 Junya Mita 2
#39 Kanechika KIYOSE 2