MK

Mika Koyama

SE Seiko Epson: 13 patents #1,445 of 7,774Top 20%
Overall (All Time): #382,556 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
9338415 Projector and image display apparatus Tetsu Nakayama, Shingo Yoshida, Hiroto Miyauchi 2016-05-10
9298074 Projector Yasuyuki Kobayashi, Nobuyuki Otsuki, Kiyomasa Shirakura 2016-03-29
9086617 Projector Yasuyuki Kobayashi, Nobuyuki Otsuki, Kiyomasa Shirakura 2015-07-21
8992026 Projector having a dynamically positioned shutter Masayuki Okoshi 2015-03-31
8915598 Projector Yasuyuki Kobayashi, Nobuyuki Otsuki, Kiyomasa Shirakura 2014-12-23
8491129 Projector having stabilized elevation feet 2013-07-23
8376554 Projector having a dynamically positioned shutter Masayuki Okoshi 2013-02-19
8282218 Projector having duct for guiding air from exhaust fan to exhaust port Kiyotaka Nakano 2012-10-09
D658224 Projector Genta Kawabe, Saeko Inoue, Yasutomo Takahashi, Yukihiro Horiko 2012-04-24
D647120 Projector Genta Kawabe, Saeko Inoue, Yasutomo Takahashi, Yukihiro Horiko 2011-10-18
D647121 Projector Genta Kawabe, Saeko Inoue, Yasutomo Takahashi, Yukihiro Horiko 2011-10-18
D606109 Projector Yoshihiro Tatara, Tetsu Nakayama, Kiyomasa Shirakura 2009-12-15
D602061 Projector Yoshihiro Tatara, Tetsu Nakayama, Kiyomasa Shirakura 2009-10-13