This inventor holds 3 USPTO granted patents. Top assignees: Autonetworks Technologies, Limited, Sumitomo Electric Industries, Limited, Sumitomo Wiring Systems, Limited. Active years: 2010-2015.
Company Filing History:
3 out of 2,271 
3 out of 10,627 
3 out of 6,409 
Years Active: 2010-2015
Title: The Innovations of Yoshiharu Deguchi
Introduction
Yoshiharu Deguchi is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of flame retardants and insulated wire technologies. With a total of 3 patents to his name, his work has had a considerable impact on safety and efficiency in various applications.
Latest Patents
Deguchi's latest patents include a flame retardant, a flame-retardant composition, an insulated wire, and a wiring harness. His innovations focus on improving cold resistance and productivity in flame-retardant compositions. The flame retardant he developed incorporates a pulverized natural mineral primarily composed of magnesium hydroxide, which is surface-treated with an organic high polymer such as polyolefin. The surface treatment is maintained within a range of 0.1 to 10 mass percent. The flame-retardant composition consists of 30 to 250 parts by mass of the flame retardant relative to 100 parts by mass of an organic high polymer. Additionally, the insulated wire features a conductor covered by the flame-retardant composition, while the wiring harness includes this insulated wire.
Another significant patent involves a wire covering material composition that differs systematically from a polyolefin resin composition. This composition exhibits favorable flame retardancy, tensile elongation, and wear resistance. It consists of a polymer blend containing 40-95 wt % of polybutylene terephthalate and 1 to 30 parts by weight of a phosphoric ester compound. Notably, 5 to 100 wt % of the total content of polybutylene terephthalate in the polymer blend has a molecular weight distribution greater than or equal to 2.5.
Career Highlights
Throughout his career, Yoshiharu Deguchi has worked with prominent companies such as Sumitomo Electric Industries and Autonetworks Technologies. His experience in these organizations has allowed him to refine his expertise in the development of innovative materials and technologies.
Collaborations
Deguchi has collaborated with notable colleagues, including Masato Inoue and Masashi Sato. Their combined efforts have contributed to advancements in the field of flame retardants and insulated wire technologies.
Conclusion
Yoshiharu Deguchi's contributions to the field of flame retardants and insulated wire technologies demonstrate his commitment to innovation and safety