Company Filing History:
8 out of 1,252 
2 out of 3,106 
Years Active: 1985-1993
Title: The Innovations of Toshinori Yamazaki
Introduction
Toshinori Yamazaki is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of electrophotography, holding a total of 10 patents. His work has advanced the technology used in toner image fixing devices and image-forming members.
Latest Patents
One of his latest patents is a fixing apparatus having two nip regions. This invention involves a toner image fixing device that utilizes an endless belt looped around a heating roller and a conveyance roller. A pressure roller presses a sheet with a toner image onto the heating roller, with the endless belt intervening. A sensor within the loop detects the temperature of the heating roller, allowing for precise control of the fixing temperature for the toner image. The apparatus features a first nip region formed between the heating roller and the fixing roller, and a second nip region formed between the belt and the fixing roller, continuing from the first nip region without contacting the heating roller.
Another significant patent is related to an imaging member having an amorphous silicon surface layer. This electrophotographic image forming method involves developing an electrostatic image on an image-forming member with a particulate toner. The image-forming member includes a surface-improving layer primarily made of amorphous silicon. The toner used has a weight average particle size ranging from 1 µm to 6 µm, ensuring the production of high-resolution and high-quality images.
Career Highlights
Toshinori Yamazaki has worked with prominent companies in the industry, including Konishiroku Photo Industry Co., Ltd. and Konica Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field of imaging technology.
Collaborations
Throughout his career, Yamazaki has collaborated with notable individuals such as Hiroyuki Nomori and Eiichi Sakai. These collaborations have likely fostered an environment of creativity and innovation, leading to the development of advanced technologies.
Conclusion
Toshinori Yamazaki's contributions to the field of electrophotography and imaging technology are significant. His innovative patents and collaborations have paved the way for advancements in toner image fixing devices and high-quality image production. His work continues to influence the industry and inspire future innovations.