YA

Yoshisada Aoki

SE Seiko Epson: 18 patents #1,027 of 7,774Top 15%
OC Olympus Optical Co.: 11 patents #289 of 2,334Top 15%
Overall (All Time): #130,154 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 25 most recent of 29 patents

Patent #TitleCo-InventorsDate
11675262 Projection system, control device, and image projection method Tomohiro Yokoo 2023-06-13
10183512 Recording apparatus Satoshi Iwaya 2019-01-22
10059130 Recording apparatus 2018-08-28
9944100 Liquid ejecting apparatus Hiroshi Takeuchi, Hiroyuki Yoda, Kenji Oshima, Satoshi Shimizu, Kazutoshi Sakamoto +1 more 2018-04-17
9944101 Liquid ejecting apparatus Hiroshi Takeuchi, Hiroyuki Yoda, Kenji Oshima, Satoshi Shimizu, Kazutoshi Sakamoto +1 more 2018-04-17
9834001 Recording apparatus Yoshiyuki Tanaka, Takaichi Wada, Tetsuya Takamoto, Katsumi Okamoto, Yasuhiro Matsuo +2 more 2017-12-05
9333772 Printing apparatus Tomohiro Yasufuku 2016-05-10
9315031 Ink jet recording apparatus Hiroshi Takeuchi, Hiroyuki Yoda, Kenji Oshima, Satoshi Shimizu, Kazutoshi Sakamoto +1 more 2016-04-19
9289998 Recording apparatus and multi-function printer 2016-03-22
9283765 Liquid ejecting apparatus Hiroshi Takeuchi, Hiroyuki Yoda, Kenji Oshima, Satoshi Shimizu, Kazutoshi Sakamoto +1 more 2016-03-15
9283766 Recording apparatus Naomi Kimura, Munehide Kanaya, Nobuhisa Nomoto 2016-03-15
9278538 Recording apparatus Kazutoshi Sakamoto 2016-03-08
9150025 Liquid ejecting apparatus Hiroshi Takeuchi, Hiroyuki Yoda, Kenji Oshima, Satoshi Shimizu, Kazutoshi Sakamoto +1 more 2015-10-06
9118830 Recording apparatus Yoshiyuki Okazawa, Hidetake Nishizawa 2015-08-25
9067419 Recording apparatus Yoshiyuki Tanaka, Takaichi Wada, Tetsuya Takamoto, Katsumi Okamoto, Yasuhiro Matsuo +2 more 2015-06-30
8991971 Liquid ejecting apparatus Yuto Suzuki, Masaki Shimomura, Nobutaka Suzuki, Seiji Tezuka 2015-03-31
8851640 Ink jet recording apparatus Hiroshi Takeuchi, Hiroyuki Yoda, Kenji Oshima, Satoshi Shimizu, Kazutoshi Sakamoto +1 more 2014-10-07
8746858 Recording apparatus Hiroshi Takeuchi, Hiroyuki Yoda, Kenji Oshima, Satoshi Shimizu, Kazutoshi Sakamoto +1 more 2014-06-10
5408991 Endoscope system wherein cleaning solution flows at same speed in cleaning solution supply section and in all flow paths of internal conduits Yoshihiro Iida, Koji Takamura, Shigeru Nakajima, Jun Hiroya, Nobuyuki Nakanishi +3 more 1995-04-25
5179934 Endoscope Mitsugu Nagayoshi, Atsushi Miyazaki, Hirofumi Miyanaga, Sakae Takehana, Hideyuki Adachi +2 more 1993-01-19
5159446 Electronic endoscope system provided with a separate camera controlling unit and motor controlling unit Hiroki Hibino, Yoshikatsu Nagayama, Mutsumi Yoshikawa, Toshiyuki Takara, Masahito Goto +4 more 1992-10-27
5097352 Optical system including liquid crystal devices Susumu Takahashi, Yoshinao Oaki, Akira Takano, Hirofumi Miyanaga, Hisanari Shimazu +2 more 1992-03-17
5096292 Borescope apparatus Nobuyuki Sakamoto, Ichiro Takahashi, Morihide Mizumoto, Saburo Hosono, Tutomu Yamamoto +10 more 1992-03-17
5071229 Imaging apparatus having electrooptic devices which comprise a variable focal length lens Yoshinao Oaki, Susumu Takahashi, Akira Takano, Hirofumi Miyanaga, Hisanari Simazu +4 more 1991-12-10
5060632 Endoscope apparatus Hiroki Hibino, Yoshikatsu Nagayama, Mutsumi Yoshikawa, Toshiyuki Takara, Masahito Goto +6 more 1991-10-29