This inventor holds 3 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 1992-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992-1994
Title: Innovations by Jun Tsujimoto
Introduction
Jun Tsujimoto is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of printing technology, holding a total of 3 patents. His work primarily focuses on enhancing the efficiency and functionality of printers.
Latest Patents
One of his latest patents is a printer using an electrostatic process that includes multiple sheet discharge. This innovative printer features a sorter unit that allows printed recording sheets to be sorted into a single tray selected from multiple trays. The design incorporates a recording sheet guide mechanism that pivots around a shaft, enabling the printer to sort sheets by page, by user, or to discharge them paginated or with the printed side facing upward. The sorter trays are equipped with a first detection lever that rotates based on the weight of the recording sheets, along with a second detection lever that operates in conjunction with the first. A lever detector is also included to monitor the movement of the second detection lever, ensuring efficient operation and detection of jams in the sorter guide.
Another patent focuses on a process involving a printer with a sorter unit that allows for similar sorting capabilities. This printer is designed to have a simple and compact structure, utilizing a single drive unit to select a tray for sorting. It features a recording sheet discharge outlet with discharge rollers for printed sheets and a sorter unit that includes multiple trays for receiving printed sheets. The sorter guide is pivotally supported, allowing for efficient movement and operation when the housing is opened.
Career Highlights
Jun Tsujimoto is currently employed at Seiko Epson Corporation, a leading company in the printing and imaging industry. His work has contributed to the advancement of printing technologies, making them more user-friendly and efficient.
Collaborations
He has collaborated with notable coworkers, including Shinichi Kasai and Shigeru Sawada, who have also contributed to the field of printing technology.
Conclusion
Jun Tsujimoto's innovations in printing technology demonstrate his commitment to improving the efficiency and functionality of printers. His patents reflect a deep understanding of the needs of users and the potential for advancements in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile