This inventor holds 6 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1987-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1987-2000
Title: Katsuhisa Hirokawa: Innovator in Computer Network Systems
Introduction
Katsuhisa Hirokawa is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of computer network systems, holding a total of 6 patents. His innovative work focuses on enhancing the functionality and security of virtual shop systems and card transaction methods.
Latest Patents
Hirokawa's latest patents include a "Virtual Shop Computer Network System," which displays member shops and facilitates a seamless shopping experience. This system comprises a first computer from a corporation with multiple member shops and a second computer that operates a virtual shop on a network. The first computer is equipped with memory for storing display information and encryption details, ensuring secure transactions. The second computer receives and stores the encrypted display information, enhancing the overall security of the virtual shopping experience.
Another significant patent is the "Card System for Collectively Loading Right of Use in Predetermined Amounts." This card transaction system allows for efficient credit inquiries and approvals without the need for repeated checks. It includes a card medium, an accepting apparatus, and a host computer that manages the transactions, enabling multiple transactions within a specified monetary range.
Career Highlights
Katsuhisa Hirokawa is currently employed at Kabushiki Kaisha Toshiba, where he continues to innovate and develop advanced technologies. His work has been instrumental in shaping modern computer network systems, particularly in the retail and financial sectors.
Collaborations
Hirokawa has collaborated with notable colleagues, including Youko Tanaka and Seizo Motai. Their combined expertise has contributed to the successful development of various projects and patents.
Conclusion
Katsuhisa Hirokawa is a distinguished inventor whose work in computer network systems has paved the way for advancements in virtual shopping and card transaction technologies. 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