This inventor holds 19 USPTO granted patents and 7 published patent applications and 1 EPO patent. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha, The Penn State Research Foundation. Active years: 2002-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kawasaki, JP (2002 - 2021)
- Kawasaki Kanagawa, JP (2019 - 2022)
Company Filing History:
16 out of 53,262 
2 out of 6,290 
1 out of 1,340 
Years Active: 2002-2026
Title: Kei Matsuoka: Innovator in Paper Feeding Technology
Introduction
Kei Matsuoka, based in Kawasaki, Japan, is a prominent inventor known for his significant contributions to the field of paper feeding devices and image processing apparatuses. With a portfolio of 18 patents, Matsuoka has made strides in improving the efficiency and functionality of paper handling technologies.
Latest Patents
Among Matsuoka's latest innovations are two notable patents: a paper feeding device and an image processing apparatus. The first patent describes a comprehensive paper feeding device that includes a paper feed cassette, an alignment component, a fan, and a fan guiding duct component. This invention allows a stacked paper bundle to be efficiently aligned and fed using airflow created by the fan, generating negative pressure to enhance paper handling.
His second patent further develops the concept of a paper feeding device with an integrated paper feed tray, a device body, a fan, a rectifying member, and a retreat mechanism. In this invention, the rectifying member creates negative pressure between itself and the uppermost sheet of paper, facilitating smoother feeding of multiple sheets.
Career Highlights
Matsuoka has worked for reputable companies, including Kabushiki Kaisha Toshiba, where he has played a pivotal role in developing advanced paper feeding technologies. His expertise in the field is reflected in the patents he holds and the impact his inventions have had on the industry.
Collaborations
Throughout his career, Matsuoka has collaborated with talented individuals such as Eiichi Sakaue and Yuusuke Sato. These partnerships have fostered an environment of innovation and have led to remarkable advancements in technology.
Conclusion
Kei Matsuoka is a distinguished inventor whose work in paper feeding technology exemplifies the spirit of innovation. With 18 patents to his name, his contributions continue to influence the way paper handling is approached in modern devices, showcasing his substantial expertise in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile