This inventor holds 48 USPTO granted patents, plus 2 CIPO patents and 7 EPO patents, primarily in Toner Development. Top assignee: Ricoh Company, Ltd.. Active years: 2008-2017.
Location History:
- Numazu, JP (2008 - 2013)
- Shizuoka, JP (2013 - 2017)
Company Filing History:
Years Active: 2008-2017
Areas of Expertise:
Title: **Masahide Yamada: Innovator in Toner Technology**
Introduction
Masahide Yamada is a prominent inventor based in Numazu, Japan, recognized for his significant contributions to toner technology. With an impressive portfolio of 48 patents, Yamada has made substantial advancements in the field, particularly in the creation of innovative toners and image forming apparatus.
Latest Patents
Yamada's latest patents focus on the formulation of toners that enhance image quality and performance. One of his notable inventions is a toner that includes at least a crystalline resin as a binder resin. This toner contains a tetrahydrofuran soluble content of 5.0% or more as a peak area of a component with a molecular weight of 100,000 or greater, calculated through gel permeation chromatography. Additionally, the toner boasts a weight-average molecular weight of 20,000 to 60,000, demonstrating Yamada's dedication to optimizing toner characteristics for better usability and efficiency.
Career Highlights
Currently employed by Ricoh Company, Ltd., Yamada has played a pivotal role in developing advanced imaging technologies. His expertise and innovative spirit have led to numerous breakthroughs in toner applications, contributing to Ricoh's reputation as a leader in printing solutions. His wealth of knowledge and persistent quest for excellence has made him an invaluable member of his team.
Collaborations
Yamada regularly collaborates with fellow innovators Akinori Saitoh and Masahiro Ohki, enhancing the creative synergy within his workplace. Together, they explore new avenues for innovation in toner and imaging technology, fostering an environment that encourages groundbreaking inventions.
Conclusion
Masahide Yamada's contributions to the field of toner technology reflect his commitment to innovation and excellence. With an extensive array of patents and collaborative efforts, he continues to shape the future of imaging solutions, ensuring high-quality applications that meet the demands of contemporary users.