This inventor holds 2 USPTO granted patents. Top assignee: Plus Corporation. Active years: 1988-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988-1989
Title: Innovations of Katsuhiko Nakakuma
Introduction
Katsuhiko Nakakuma is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of writing instruments and related accessories. With a total of 2 patents, Nakakuma continues to innovate and enhance everyday tools.
Latest Patents
His latest patents include a unique design for scissors and a writing instrument case. The writing instrument case features a case body and a lid frame that is releasably attached. An edge member at the opening of the case body engages with the lid frame, allowing for easy access to writing instruments. The design includes a row of through-holes for inserting writing instruments one by one, along with a flexible retainer plate that has retaining holes aligned with the through-holes. This innovative case design ensures that writing instruments are securely held in place.
Career Highlights
Katsuhiko Nakakuma is currently employed at Plus Corporation, where he continues to develop and refine his inventions. His work at Plus Corporation has allowed him to collaborate with other talented individuals in the field.
Collaborations
One of his notable coworkers is Toshiaki Nakata, with whom he shares a professional relationship. Their collaboration has likely contributed to the innovative designs and patents that Nakakuma has developed.
Conclusion
Katsuhiko Nakakuma is a dedicated inventor whose work has led to practical innovations in writing instruments and accessories. His contributions continue to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile