This inventor holds 2 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 2002-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shizuoka, JP (2002)
- Numazu, JP (2003)
Company Filing History:
Years Active: 2002-2003
Title: Innovations of Mitsuyoshi Izu
Introduction
Mitsuyoshi Izu is a notable inventor based in Numazu, Japan. He has made significant contributions to the field of electrostatic imaging technology. With a total of 2 patents to his name, Izu's work has had a considerable impact on the development of toners used in printers and copiers.
Latest Patents
Izu's latest patents include a "Process for the production of toner for developing electrostatic image." This two-step process involves a first pulverizing step where a toner composition containing a binder and a coloring agent is pulverized to obtain preliminarily pulverized particles. These particles have a weight average particle diameter of 20-100 µm and contain no more than 50% by weight of particles with a roundness of 0.90 or less. The second pulverizing step finely pulverizes these particles to achieve a weight average particle diameter of 5-13 µm, ensuring that no more than 30% by weight of particles have a roundness of 0.90 or less and no more than 15% of particles have a diameter of 5 µm or less.
Another significant patent is the "Method of producing toner for developing latent electrostatic images." This innovation further enhances the efficiency and quality of toner production, contributing to advancements in printing technology.
Career Highlights
Mitsuyoshi Izu is currently employed at Ricoh Company, Ltd., a leading company in imaging and electronics. His work at Ricoh has allowed him to focus on developing innovative solutions that improve the performance of electrostatic imaging systems.
Collaborations
Izu has collaborated with notable coworkers such as Nobuyasu Makino and Tomotsugu Miyamoto. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Mitsuyoshi Izu's contributions to the field of toner production and electrostatic imaging are noteworthy. His patents reflect a commitment to advancing technology in this area, and his work continues to influence the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile