Location History:
- Kanagawa-ken, JP (1996)
- Kanagawa, JP (1994 - 1997)
Company Filing History:
Years Active: 1994-1997
Title: Innovations by Yoshiyuki Doi
Introduction
Yoshiyuki Doi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, particularly in printing and chemical analysis. With a total of 5 patents to his name, Doi has demonstrated a commitment to innovation and efficiency in his work.
Latest Patents
One of Doi's latest patents is an "Apparatus for accurately positioning a printing plate stand." This invention provides a movable printing plate stand that supplies printing plates to a transfer apparatus. The positioning apparatus includes fixed wheels, free wheels, and leg portions that enhance the handling and positioning of the printing plate stand. This innovation allows for efficient loading of multiple printing plates and simplifies the positioning process.
Another significant patent is the "Chemical analysis element supplier." This device features a cartridge container that stores multiple chemical analysis elements. The cartridge can be easily inserted and removed through designated ports, and an element take-out mechanism ensures that the chemical analysis elements are accessible when needed. This invention streamlines the process of chemical analysis, making it more efficient.
Career Highlights
Yoshiyuki Doi is currently employed at Fuji Photo Film Company, Limited, where he continues to develop innovative solutions in his field. His work has had a lasting impact on the industry, particularly in enhancing the efficiency of printing and chemical analysis processes.
Collaborations
Doi has collaborated with several talented individuals, including Yoshihiro Seto and Kenji Arai. These partnerships have contributed to the development of his innovative ideas and patents.
Conclusion
Yoshiyuki Doi's contributions to technology through his patents reflect his dedication to innovation and efficiency. His work continues to influence the fields of printing and chemical analysis, showcasing the importance of inventive thinking in advancing technology.