This inventor holds 12 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Konica Minolta Business Technologies, Inc., Yokogawa Electric Corporation, Konica Corporation. Active years: 1989-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hachioji, JP (1993)
- Hino, JP (1998)
- Musashino, JP (2011)
- Tokyo, JP (1989 - 2015)
Company Filing History:
5 out of 2,526 
4 out of 1,413 
3 out of 3,106 
Years Active: 1989-2015
Title: Innovations of Yasuhiko Muramatsu
Introduction
Yasuhiko Muramatsu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrophotography, holding a total of 12 patents. His work focuses on developing advanced toner technologies that enhance printing efficiency and quality.
Latest Patents
Among his latest patents is an electrophotographic toner designed to achieve low-temperature fixing while maintaining high storage stability. This toner is notable for its ability to prevent tacking with respect to fixed images. It comprises a binder resin, a colorant, and a releasing agent, with the releasing agent including an ester compound and an aliphatic hydroxycarboxylic acid compound. Another significant patent is a toner manufacturing method that involves dispersing a polyester resin into an aqueous medium and adjusting the dispersion liquid. This method includes the use of a radical polymerization initiator to facilitate a radical polymerization reaction, resulting in a refined dispersion of polyester resin particles.
Career Highlights
Yasuhiko Muramatsu has worked with notable companies such as Konica Minolta Business Technologies, Inc. and Yokogawa Electric Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in toner technology.
Collaborations
Throughout his career, Muramatsu has collaborated with talented individuals, including Kenji Hayashi and Hiroaki Obata. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Yasuhiko Muramatsu's contributions to the field of electrophotography through his innovative patents and collaborations highlight his role as a leading inventor in Japan. His work continues to influence the development of advanced printing technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile