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 1–25 of 70 patents

Patent #TitleCo-InventorsDate
12384161 Liquid discharge apparatus Hiroyuki Nakamura, Satoshi Inomata 2025-08-12
12128679 Capping device and liquid ejecting apparatus Hiromichi TAKANASHI, Akira YAMAGISHI 2024-10-29
12064972 Liquid container and liquid ejection system Hiroyuki Kawate, Yoshiaki Shimizu, Mikinori Sawai 2024-08-20
11981117 Liquid absorbing sheet Shogo NAKADA, Taiki KONO 2024-05-14
11912032 Liquid ejecting apparatus Kazuhiro Kobayashi, Yuki Araki, Shogo NAKADA, Taiki KONO 2024-02-27
11807007 Capping device and liquid ejecting apparatus Hiromichi TAKANASHI, Akira YAMAGISHI 2023-11-07
11701899 Liquid circulating device, liquid discharging apparatus, and bubble exhausting method in liquid discharging apparatus Satoshi Inomata 2023-07-18
11679595 Liquid container and liquid ejection system Hiroyuki Kawate, Yoshiaki Shimizu, Mikinori Sawai 2023-06-20
11148426 Liquid container and liquid ejection system Hiroyuki Kawate, Yoshiaki Shimizu, Mikinori Sawai 2021-10-19
11097549 Liquid container Takumi Nagashima, Hiroyuki Kawate, Yoshiaki Shimizu, Tetsuya Takamoto, Tadahiro Mizutani +2 more 2021-08-24
10759174 Liquid ejecting apparatus 2020-09-01
10500866 Liquid container Hiroyuki Kawate, Tadahiro Mizutani, Yoshiaki Shimizu, Takumi Nagashima, Hiroyoshi Ozeki +2 more 2019-12-10
10457056 Liquid ejecting apparatus 2019-10-29
10421281 Liquid ejecting apparatus Akira YAMAGISHI 2019-09-24
10392216 Web transporting apparatus, web transporting method, image forming apparatus, and image forming method Atsushi Imamura 2019-08-27
10363742 Liquid ejecting apparatus Akihiko Maruyama 2019-07-30
10239315 Liquid ejecting apparatus Yoshiaki Shimizu 2019-03-26
10232627 Container, liquid ejecting apparatus, liquid container Yoshiaki Shimizu, Hiroyuki Kawate 2019-03-19
10220626 Liquid container Hiroyuki Kawate 2019-03-05
10059551 Transporting device and printing apparatus Shinji Kawakami, Masaru Jingushi 2018-08-28
9809040 Image recording device and image recording method Atsushi Imamura 2017-11-07
9762331 Optical communication apparatus and method of controlling optical modulator 2017-09-12
9762330 Optical communication device and method of controlling optical modulator 2017-09-12
9702624 Drying apparatus, printing apparatus, and drying method with temperature adjustment of medium Jun Yamada 2017-07-11
9662914 Printing apparatus with winding rotating drum Shinji Kawakami 2017-05-30