Location History:
- Atsugi, JP (2007)
- Kanagawa, JP (2006 - 2020)
Company Filing History:
Years Active: 2006-2020
Title: Yasuhide Fujiwara: Innovator in Image Forming Technology
Introduction
Yasuhide Fujiwara is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of image forming technology, holding a total of 8 patents. His work has been instrumental in advancing the efficiency and effectiveness of various imaging devices.
Latest Patents
Fujiwara's latest patents include innovative designs for a fixing belt, fixing device, and image forming apparatus. One of his notable inventions is a fixing belt that incorporates a polyimide layer. This polyimide layer consists of polyimide and an aprotic solvent, which has a boiling point not lower than 230°C and a solubility parameter ranging from 24.5 (J/cm) to 30.7 (J/cm). The solvent content in the polyimide layer is carefully controlled, ranging from 0.1 ppm to 1000 ppm. Another significant patent involves a base for a fixing belt, which includes a nickel layer and a copper layer laminated together. The orientation ratio I(200)/I(111) of the copper layer, determined through X-ray diffraction analysis, is 0.1 or less. Additionally, this base features a protective layer made of nickel, positioned on the surface of the copper layer opposite to the nickel layer.
Career Highlights
Fujiwara is currently employed at Ricoh Company, Ltd., where he continues to innovate and develop new technologies. His work has not only enhanced the performance of imaging devices but has also contributed to the overall advancement of the industry.
Collaborations
Throughout his career, Fujiwara has collaborated with notable colleagues, including Yuzuru Kudoh and Yasuo Sawada. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Yasuhide Fujiwara's contributions to image forming technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and pave the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.