YY

Yoichi Yamada

SE Seiko Epson: 82 patents #54 of 7,774Top 1%
Nintendo Co.: 54 patents #16 of 1,476Top 2%
Pioneer Electronic: 7 patents #244 of 1,840Top 15%
Pioneer: 5 patents #362 of 1,730Top 25%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
Overall (All Time): #5,890 of 4,157,543Top 1%
154
Patents All Time

Issued Patents All Time

Showing 1–25 of 154 patents

Patent #TitleCo-InventorsDate
11135243 Composition for treatment of damaged part Minoru Ueda, Katsumi Ebisawa, Akihito Yamamoto, Kiyoshi Sakai, Kohki Matsubara +3 more 2021-10-05
10503451 Helping user select a printer in a multi-printer system to minimize printing time 2019-12-10
10046575 Liquid spray device Isamu Togashi, Shuji Sugawara 2018-08-14
9950532 Liquid ejecting head and manufacturing method thereof Isamu Togashi, Shuji Sugawara 2018-04-24
9827492 Game apparatus and computer readable storage medium storing game program Hidemaro Fujibayashi, Eiji Aonuma 2017-11-28
9827763 Liquid ejecting head and liquid ejecting apparatus Isamu Togashi, Shuji Sugawara 2017-11-28
9610497 Storage medium, image processing apparatus, image processing method, and image processing system Shigeyuki Asuke, Hidemaro Fujibayashi, Kenji Matsutani 2017-04-04
9533224 Game program and game apparatus for correcting player's route within a game space Daiki Iwamoto, Shirou Mouri 2017-01-03
9498954 Ink jet recording apparatus and ink jet recording method Daisuke Ishihara, Masaru Kobashi 2016-11-22
9492747 Using handheld controller attitude to select a desired object displayed on a screen Hidemaro Fujibayashi, Ryo Tanaka 2016-11-15
9387398 Video game with state display overlay Hidemaro Fujibayashi, Hiromu Takemura, Yutaka Hiramuki 2016-07-12
9334412 Ink composition for ink jet recording, ink supply system, and ink jet recording apparatus Tomohiro Aruga, Masaru Kobashi 2016-05-10
9233556 Ink jet recording apparatus and ink jet recording method Daisuke Ishihara, Masaru Kobashi 2016-01-12
9193882 Ink composition for ink jet recording, ink supply system, and ink jet recording apparatus Tomohiro Aruga, Masaru Kobashi 2015-11-24
9146703 Storage medium, information processing apparatus, information processing system and information processing method Hidemaro Fujibayashi, Ryo Tanaka 2015-09-29
9023154 Cleaning method, cleaning apparatus, and liquid ejecting apparatus Daisuke Matsumoto, Masaru Kobashi 2015-05-05
8991987 Fluid ejecting apparatus and cleaning method Masaru Kobashi, Daisuke Matsumoto, Tomohiro Aruga, Kiyoteru Katsuki 2015-03-31
8827809 Game apparatus, storage medium having game program stored therein, game system, and game process method Hidemaro Fujibayashi 2014-09-09
8758133 Game system with selective orientation control Ryo Tanaka, Hidemaro Fujibayashi 2014-06-24
8746840 Maintenance device, fluid ejecting apparatus and maintenance method Yoshiyuki Kurebayashi 2014-06-10
8708453 Cleaning method and fluid ejecting apparatus Daisuke Matsumoto, Masaru Kobashi 2014-04-29
8702213 Liquid holding container and liquid consuming apparatus Masaru Kobashi 2014-04-22
8690656 Game apparatus and computer readable storage medium storing game program Hidemaro Fujibayashi, Eiji Aonuma 2014-04-08
8665285 Storage medium having stored therein image processing program, image processing apparatus, image processing system, and image processing method Hiromu Takemura, Ryo Tanaka 2014-03-04
8651620 Ejection liquid dryness suppressing device, liquid ejecting apparatus, and ejection liquid dryness suppressing method Yoshiyuki Kurebayashi, Masaru Kobashi 2014-02-18