AT

Akihiro Toya

SE Seiko Epson: 60 patents #129 of 7,774Top 2%
FL Fujitsu Optical Components Limited: 5 patents #20 of 126Top 20%
Ngk Spark Plug Co.: 4 patents #450 of 1,594Top 30%
📍 Shiojiri, JP: #4 of 14 inventorsTop 30%
Overall (All Time): #29,200 of 4,157,543Top 1%
70
Patents All Time

Issued Patents All Time

Showing 51–70 of 70 patents

Patent #TitleCo-InventorsDate
8783855 Image recording device and image recording method 2014-07-22
8777398 Recording apparatus 2014-07-15
8746834 Image recording device and image recording method 2014-06-10
8714735 Recording apparatus Shigeki Kato, Jun Yamada 2014-05-06
8708480 Recording apparatus 2014-04-29
8678536 Printing device and printing method Kazuaki Sakurada 2014-03-25
8678579 Image recording device and image recording method 2014-03-25
8646906 Image recording device and image recording method 2014-02-11
8556371 Recording device and method for controlling recording device 2013-10-15
8556407 Recording apparatus with extended fixing unit Seigo Mizutani 2013-10-15
8534823 Recording apparatus with uniform drying unit Shinji Kawakami 2013-09-17
8529010 Recording device and method for controlling recording device 2013-09-10
8505890 Medium suction support device and medium conveying device 2013-08-13
8449106 Image recording device and image recording method 2013-05-28
8322844 Recording apparatus 2012-12-04
8177355 Recording apparatus 2012-05-15
5109178 Spark plug for internal combustion engine Mitsutaka Yoshida, Akihisa Harada, Eigo Goto, Makoto Sugimoto, Toru Moriya 1992-04-28
4786267 Spark plug Takashi Yamaguchi, Junichi Kagawa, Kazunori Yokota 1988-11-22
4743793 Spark plug Takashi Yamaguchi, Junichi Kagawa, Kazunori Yokota 1988-05-10
4659960 Electrode structure for a spark plug Junichi Kagawa, Kazunori Yokota, Hiroaki Mori 1987-04-21