Location History:
- Shizuoka-ken, JP (2009)
- Fukuoka, JP (2011 - 2012)
- Numazu, JP (2003 - 2016)
Company Filing History:
Years Active: 2003-2016
Title: Innovations of Yasufumi Yoshino: A Pioneer in Electrophotographic Technology
Introduction: Yasufumi Yoshino, hailing from Numazu, Japan, is a renowned inventor with an impressive portfolio of 29 patents. His contributions to the field of electrophotographic technology stand out, particularly in the design and functionality of process cartridges used in imaging devices.
Latest Patents: Among his notable inventions, the latest patent focuses on a process cartridge designed for an electrophotographic image forming apparatus. This innovative cartridge is designed to be detachably mountable to the main assembly of the apparatus. It features a drum, as well as first and second guidable portions that are guided by respective first and second guides when the cartridge enters or advances in the main assembly. Additionally, it includes regulatable portions on both leading and trailing sides, allowing for effective control throughout the advancement process. The cartridge's design also incorporates positionable portions, ensuring that the cartridge is securely mounted to the main assembly by utilizing the urging force of the assembly's urging member.
Career Highlights: Yasufumi Yoshino has spent a significant part of his career at Canon Kabushiki Kaisha, where he has been instrumental in advancing imaging technology. His dedication and innovative mindset have propelled Canon to the forefront of the imaging industry, significantly enhancing the functionality and reliability of their electrophotographic devices.
Collaborations: Throughout his journey, Yoshino has collaborated with esteemed colleagues such as Kazuhiko Kanno and Katsuhiko Oba. Their combined expertise has fostered an environment rich in innovation, leading to numerous advancements in the technology that underpins modern imaging solutions.
Conclusion: Yasufumi Yoshino's contributions to the field of electrophotographic technology through his 29 patents exemplify the impact of dedicated research and innovation. His work not only advances the capabilities of imaging devices but also serves as an inspiration for future inventors and innovators in the industry.