This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Riso Kagaku Corporation. Active years: 1999-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ibaraki-ken, JP (1999 - 2003)
- Ami-machi, JP (2008)
- Ibaraki, JP (2019)
Company Filing History:
Years Active: 1999-2019
Title: Hiroyuki Sunagawa: Innovator in Ink Cartridge Technology
Introduction
Hiroyuki Sunagawa is a prominent inventor based in Amimachi, Japan. He has made significant contributions to the field of technology, particularly in the development of ink cartridge systems. With a total of 6 patents to his name, Sunagawa has established himself as a key figure in innovation.
Latest Patents
Among his latest patents are notable inventions such as a portion of a container for an ink cartridge and a wireless communication tag. These innovations reflect his commitment to enhancing the functionality and efficiency of ink cartridge technology.
Career Highlights
Sunagawa is currently employed at Riso Kagaku Corporation, a company known for its advancements in printing technology. His work at Riso has allowed him to focus on developing solutions that meet the evolving needs of consumers and businesses alike.
Collaborations
Throughout his career, Sunagawa has collaborated with talented individuals such as Masao Suzuki and Hiroshi Kaneda. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Hiroyuki Sunagawa's contributions to the field of ink cartridge technology exemplify his innovative spirit and dedication to advancement. His work continues to influence the industry and inspire future inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile