Location History:
- Tagata-gun, JP (2002)
- Sunto-gun, JP (2008)
- Shizuoka-ken, JP (2010 - 2012)
- Shizuoka, JP (2010 - 2014)
Company Filing History:
Years Active: 2002-2014
Title: Masahiro Kawamoto: Innovator in Toner Manufacturing
Introduction
Masahiro Kawamoto is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of toner manufacturing, holding a total of 11 patents. His work has been instrumental in advancing technologies related to electrostatic imaging.
Latest Patents
Kawamoto's latest patents include a method of manufacturing toner and the toner produced by this method. This innovative process involves mixing mother toner particles containing a binder resin and a coloring agent with first particles that have an average primary particle diameter ranging from 100 nm to 1 µm. The method utilizes a mixer equipped with a rotary shaft member and multiple stirring members, all enclosed within a casing designed to maintain a consistent distance from the rotation axis. Additionally, he has developed a method for preparing a particulate release agent, which is crucial for creating toners that enhance the development of electrostatic images.
Career Highlights
Masahiro Kawamoto is currently employed at Ricoh Company, Ltd., where he continues to push the boundaries of toner technology. His expertise and innovative spirit have led to numerous advancements in the field, making him a key figure in the industry.
Collaborations
Kawamoto has collaborated with notable colleagues, including Tetsuya Tanaka and Naotoshi Kinoshita. Their combined efforts have contributed to the success of various projects within Ricoh Company, Ltd.
Conclusion
Masahiro Kawamoto's contributions to toner manufacturing exemplify the spirit of innovation in the field. His patents and collaborative efforts continue to shape the future of electrostatic imaging technologies.