Company Filing History:
Years Active: 1988-1993
Title: Yasuhiro Gyoutoku: Innovator in Page Printing Technology
Introduction
Yasuhiro Gyoutoku is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of page printing technology, holding a total of 5 patents. His innovative designs have enhanced the functionality and efficiency of printers, making them more user-friendly and effective.
Latest Patents
One of Gyoutoku's latest patents is a page printer that features a housing body with a gate roller, a developing unit, a photosensitive drum unit, a fixing unit, and a sheet discharging roller. These components are arranged in a way that the printing sheet conveying path is substantially vertical, which reduces the floor area required for installation. Additionally, an optical writing unit is positioned on the rear side of the housing body. The design includes guide members that facilitate the easy mounting and demounting of the photo-sensitive drum unit. A shield board is also incorporated between the photo-sensitive drum unit and the fixing unit to prevent toner scattering from staining the printing sheet.
Another innovative patent by Gyoutoku is a page printer equipped with an electrically conductive lateral side plate. This printer includes a housing that houses a gate roller, a developing unit, a photosensitive drum unit, a fixing unit, and a paper discharging roller. The electronic circuitry for controlling the printer is strategically placed in a side portion of the housing, with the lateral side plate acting as a barrier between the electronic components and the printer units.
Career Highlights
Yasuhiro Gyoutoku is associated with Seiko Epson Corporation, a leading company in the printing technology sector. His work has significantly contributed to the advancement of printer designs and functionalities, showcasing his expertise and innovative spirit.
Collaborations
Gyoutoku has collaborated with notable coworkers such as Mitsuaki Maruyama and Shigeru Sawada. Their combined efforts have led to the development of cutting-edge printing technologies that continue to influence the industry.
Conclusion
Yasuhiro Gyoutoku's contributions to page printing technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs not only improve printer efficiency but also enhance user experience in the printing process.