Location History:
- Tokyo, JP (2000 - 2001)
- Kawasaki, JP (2000 - 2003)
- Kanagawa, JP (2003 - 2006)
Company Filing History:
Years Active: 2000-2006
Title: Hiroyuki Hyotani: Innovator in Printing Technology
Introduction
Hiroyuki Hyotani is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of printing technology, holding a total of 12 patents. His work focuses on enhancing the efficiency and functionality of ink-jet printing systems.
Latest Patents
One of Hyotani's latest patents involves a printer that includes a detection device to determine whether a discharged-recording-medium tray or a cover member is positioned to obstruct the conveyance of a recording medium. This invention aims to prevent jams during the conveyance and discharge of the recording medium by ensuring that image recording occurs only when the path is clear. If the cover member obstructs the discharge port, the system indicates to the operator that recording cannot proceed until the obstruction is removed.
Another notable patent pertains to an ink-jet printing head and apparatus designed to reduce fluctuations in ink density ejected from nozzles. This innovation allows for the ejection of ink with varying densities from the same nozzle without changing the droplet size. By controlling the ejection of a mixture of inks, the system can produce high-quality images with consistent density.
Career Highlights
Hiroyuki Hyotani is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His work at Canon has positioned him as a key player in the development of advanced printing solutions.
Collaborations
Throughout his career, Hyotani has collaborated with notable colleagues, including Shinji Takagi and Hideki Tanaka. These partnerships have contributed to the innovative advancements in printing technology that he is known for.
Conclusion
Hiroyuki Hyotani's contributions to the field of printing technology through his patents and innovations have significantly impacted the industry. His work continues to pave the way for advancements in ink-jet printing systems, ensuring efficiency and quality in printing processes.