This inventor holds 47 USPTO granted patents and 3 published patent applications, primarily in Image Formation Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 1996-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1996 - 2001)
- Shizuoka, JP (2003 - 2005)
- Tokyo, JP (2006)
- Susono, JP (1998 - 2010)
- Atsugi, JP (2014 - 2016)
- Kashiwa, JP (2018)
Company Filing History:
Years Active: 1996-2018
Areas of Expertise:
Title: The Innovative Mind of Yasunori Chigono
Introduction
Yasunori Chigono is a prominent inventor based in Susono, Japan, known for his significant contributions to the field of imaging technology. With an impressive portfolio of 47 patents, Chigono continues to push the boundaries of innovation, particularly in the realm of toner and developing devices.
Latest Patents
Chigono's latest inventions showcase his expertise and creativity. One of his notable patents involves a toner comprising a toner particle that includes a binder resin, where the surface of the toner particle is covered with resin A. This invention specifies a unique formula where the modulus of elasticity of resin A and the binder resin must satisfy specific criteria, ensuring the adhesion force of the toner particle reaches at least 500 nN when subjected to pressure. Additionally, he has developed a substantial patent involving a developing device, process cartridge, and image forming apparatus. This innovation features a developing container accommodating developer, a developer carrying member, and a plate-like elastic member designed to maintain an optimal contact angle with the developer carrying member, enhancing its efficiency in image formation.
Career Highlights
Throughout his career at Canon Kabushiki Kaisha, Chigono has established himself as a key player in advancing toner technology. His 47 patents reflect his commitment to enhancing image quality and overall printing performance, allowing Canon to maintain a competitive edge in the imaging sector.
Collaborations
Chigono has collaborated with several talented individuals, including Harumi Ishiyama and Jun Hirabayashi. Together, they have worked on various projects aimed at improving the functionality and efficiency of imaging devices, contributing to the continual evolution of Canon's technology offerings.
Conclusion
Yasunori Chigono’s work exemplifies the spirit of innovation found within the technology sector. His contributions, particularly in developing advanced toner and imaging devices, underline the importance of creativity and collaboration in driving progress. As he continues to forge ahead, the impact of his inventions will undoubtedly leave a lasting mark on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile