This inventor holds 1 USPTO granted patent. Top assignee: Zexel Gmbh. Active years: 1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996
Title: Innovations of Yoshihisa Fujisawa
Introduction
Yoshihisa Fujisawa is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of breathing apparatus technology. His innovative designs focus on improving the efficiency and usability of respiratory devices.
Latest Patents
Fujisawa holds a patent for a semi-closed type breathing apparatus designed for removing carbon dioxide. This apparatus features an air exhaling duct that guides exhaled air to a canister filled with a carbon dioxide remover. Additionally, it includes an air inhaling duct that directs the purified air back to the mouthpiece. The unique double-duct structure allows the inhaling duct to be surrounded by the exhaling duct, simplifying the overall design and enhancing user experience.
Career Highlights
Fujisawa is currently employed at Zexel GmbH, where he continues to innovate in the field of respiratory technology. His work has garnered attention for its practical applications and user-friendly designs.
Collaborations
Fujisawa has collaborated with notable colleagues, including Akihiko Yatsunami and Akihiko Yoshida. Their combined expertise has contributed to the advancement of respiratory apparatus technology.
Conclusion
Yoshihisa Fujisawa's contributions to the field of breathing apparatus design highlight his innovative spirit and dedication to improving respiratory health. His patent for a semi-closed type breathing apparatus exemplifies his commitment to creating effective and user-friendly solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile