Company Filing History:
5 out of 1,252 
1 out of 879 
1 out of 377 
Years Active: 1984-1990
Title: Innovations of Inventor Hideaki Morita
Introduction
Hideaki Morita is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of electrophotography, particularly in the development of advanced toner compositions. With a total of 5 patents to his name, Morita's work has had a considerable impact on the industry.
Latest Patents
Morita's latest patents include innovative formulations for toners used in electrophotography. One of his inventions relates to toners wherein the main resin component comprises both a lower molecular weight polymer and a higher molecular weight polymer. The higher molecular weight polymer has a glass transition point of at least 50°C, while the lower molecular weight polymer has a glass transition point no higher than 65°C. These polymers are selected from styrene polymers, acrylic polymers, and styrene-acrylic copolymers. Generally, the lower molecular weight polymer has a weight average molecular weight of 50,000 or less, and the higher molecular weight polymer has a weight average molecular weight of 80,000 or more. Another significant patent involves toners for developing electrostatically charged images, which are comprised of a polyester binder resin condensed from specific diols and polyhydric carboxylic acids.
Career Highlights
Throughout his career, Morita has worked with prominent companies such as Konishiroku Photo Industry Co., Ltd. and Sekisui Chemical Co., Ltd. His experience in these organizations has allowed him to refine his expertise in toner technology and electrophotography.
Collaborations
Morita has collaborated with notable colleagues, including Takahira Kasuya and Goichi Yamakawa. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Hideaki Morita's contributions to the field of electrophotography through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.