Location History:
- Saitama, JP (2007 - 2016)
- Tokorozawa, JP (2007 - 2019)
Company Filing History:
8 out of 450 
8 out of 57 
3 out of 2,004 
Years Active: 2007-2019
Title: Hiroyuki Tsugaru: A Pioneer in Printer Technology
Introduction
Hiroyuki Tsugaru, an innovative inventor based in Saitama, Japan, has made significant contributions to the field of printer technology. With a portfolio of 11 patents, his inventive work focuses on enhancing the functionality and usability of printing devices. Tsugaru's engineering prowess has enabled him to develop mechanisms that improve the operational efficiency of printers.
Latest Patents
Among Hiroyuki Tsugaru's latest patents is a cover opening and closing mechanism designed for printers. This mechanism allows for a cover to be rotated with ease, initiated by a pop-up feature that enables a smooth transition from the closed to the open position. The inventive mechanism employs first and second contact members, ensuring consistent positional relationships while facilitating the cover's operation.
Additionally, Tsugaru has developed a near-end of roll detecting apparatus aimed at improving the accuracy of identifying the remaining amount of recording medium. This invention includes a paper holder that supports the recording medium while a light-reflecting sensor calculates the medium's radius based on its displacement. This technological advancement significantly enhances the user experience by preventing unexpected runs out of paper.
Career Highlights
Hiroyuki Tsugaru has garnered valuable experience working with esteemed companies such as Citizen Holdings Company, Ltd. and Citizen Systems Japan Co., Ltd. Throughout his career, he has continuously strived to develop innovative solutions that address challenges in printing technology.
Collaborations
During his journey as an inventor, Tsugaru has collaborated with notable coworkers Katsutoshi Mukaijima and Gen Matsushima. Their collective efforts have contributed to several impactful innovations in the printing industry, establishing a legacy of excellence in their work.
Conclusion
Hiroyuki Tsugaru stands out as a remarkable inventor whose contributions have significantly advanced printer technology. His patented inventions demonstrate a commitment to improving user experience and functionality within the realm of printing. As he continues to innovate, the impact of his work will undoubtedly resonate within the industry for years to come.