HT

Hiroki Tajima

Canon: 77 patents #260 of 19,416Top 2%
KM Konica Minolta: 15 patents #104 of 2,718Top 4%
KM Konica Minolta: 6 patents #346 of 1,361Top 30%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
TC Tohoku Ricoh Co.: 2 patents #69 of 204Top 35%
Overall (All Time): #14,823 of 4,157,543Top 1%
99
Patents All Time

Issued Patents All Time

Showing 25 most recent of 99 patents

Patent #TitleCo-InventorsDate
12397559 Liquid discharge head and liquid discharge apparatus Chiaki Muraoka, Kyosuke Toda, Takeho Miyashita, Shimpei Yoshikawa 2025-08-26
11840090 Liquid ejection head and liquid ejection apparatus Shigeki Fukui, Isamu Yoneda, Masatoshi Ohira 2023-12-12
11823672 Voice-operated system, controller, computer-readable recording medium, and processing device 2023-11-21
11787189 Liquid ejecting head and liquid ejecting apparatus Shimpei Yoshikawa, Takeho Miyashita 2023-10-17
11724509 Liquid supply member and liquid discharge head Ryo Sato, Kyosuke Toda, Shimpei Yoshikawa 2023-08-15
11660867 Liquid ejection head Yosuke Takagi, Kyosuke Toda, Naoko Shimizu, Shimpei Yoshikawa 2023-05-30
11433677 Liquid storage device and liquid filling method Atsushi Omura, Keiichiro Tsukuda, Kenji Yabe, Yuji Tamaru, Naoko Shimizu +5 more 2022-09-06
11192381 Liquid ejection apparatus and liquid filling method Keiichiro Tsukuda, Kenji Yabe, Yuji Tamaru, Naoko Shimizu, Kyosuke Toda +4 more 2021-12-07
11192370 Liquid ejection head Naoko Shimizu, Yosuke Takagi, Shimpei Yoshikawa, Kyosuke Toda 2021-12-07
11172083 Integrated workflow execution control that switches display to first screen or second screen based on determination criterion 2021-11-09
10747484 Communication control system, image processing unit, router, communication relay device and non-transitory recording medium 2020-08-18
10397431 Graphics processing device, image processing apparatus, graphics processing method, and recording medium Hozuma Nakajima, Kazuaki Tomono, Kenzo Yamamoto 2019-08-27
10356258 Image processing system performing screen data selection, image processing device, terminal device and non-transitory readable recording medium Kazuaki Tomono, Taiju INAGAKI, Tadashi Suzue 2019-07-16
10110762 Display control device for displaying a screen depending on the size of a display surface, method for displaying control device, method for displaying a screen depending on the size of a display surface, and computer-readable storage medium for computer program Kazuaki Tomono, Tadashi Suzue, Taiju INAGAKI 2018-10-23
9984663 Display device, screen display method, recording medium, and image processing apparatus Kazuaki Tomono, Hozuma Nakajima, Kenzo Yamamoto 2018-05-29
9767530 Image displaying apparatus for displaying preview images Kenzo Yamamoto, Manabu Furukawa, Akihiko Oda, Hiroki Ueda 2017-09-19
9652062 Display control device, display control method, recording medium, and image processing apparatus Hiroki Ueda, Akihiko Oda, Manabu Furukawa, Kenzo Yamamoto 2017-05-16
9487009 Method for manufacturing liquid ejection head 2016-11-08
9369596 Image processing apparatus, screen display control method, and recording medium Chohiko Fukuoh, Kazuaki Tomono, Taiju INAGAKI 2016-06-14
9323350 Display control device, display control method, and recording medium Akihiko Oda, Manabu Furukawa, Kenzo Yamamoto 2016-04-26
9258440 Image forming apparatus, remote operation device, remote control method, remote operation method, non-transitory computer-readable recording medium encoded with remote control program, and non-transitory computer-readable recording medium encoded with remote operation program for performing remote operation Akihiko Oda, Manabu Furukawa, Kenzo Yamamoto, Hiroki Ueda 2016-02-09
9223531 Image processing apparatus that generates remote screen display data, portable terminal apparatus that receives remote screen display data, and recording medium storing a program for generating or receiving remote screen display data Kenzo Yamamoto, Manabu Furukawa, Akihiko Oda 2015-12-29
9203989 Method and system for managing image data for electronic paper, image processing apparatus, and computer-readable storage medium for computer program Yoichi Kawabuchi, Junichi Hase, Tomonari Yoshimura 2015-12-01
9131089 Image processing system including image forming apparatus having touch panel Kenro Hama, Katsuhiko Akita, Shoji Imaizumi, Yuji Okamoto 2015-09-08
9094551 Image processing apparatus having a touch panel Kenro Hama, Katsuhiko Akita, Shoji Imaizumi, Yuji Okamoto 2015-07-28