Location History:
- Kodaira, JP (2009)
- Mitaka, JP (2007 - 2014)
- Tokyo, JP (2013 - 2023)
Company Filing History:
7 out of 3,057 
6 out of 5,120 
4 out of 21,893 
Years Active: 2007-2025
Title: Innovative Contributions of Inventor Hiroyuki Anzai
Introduction
Hiroyuki Anzai is a distinguished inventor based in Mitaka, Japan, renowned for his significant contributions to the field of material technology and engineering. With a total of seven patents to his name, Anzai has played a pivotal role in advancing innovations, particularly in the areas of tire development and conductive roller production.
Latest Patents
Anzai's latest patents showcase his inventive prowess. One of his notable inventions is a tire that features a tire frame made from a resinous material. This material consists of a thermoplastic polyamide-based elastomer, silica, and a silane coupling agent, which incorporates functional groups like nitrogen atoms, carboxyl groups, acid anhydrides, and ureido groups. This innovation aims to enhance the performance and durability of tires.
Additionally, Anzai developed a method for producing a conductive roller utilizing a semi-curing step. This process involves applying a compound that forms an elastomer by curing through electron beam or ultraviolet ray irradiation onto the outside of a shaft member. The method effectively creates an elastomeric coating layer, which upon further irradiation, forms an elastic layer. This innovative approach significantly reduces the cost of producing conductive rollers while maintaining precision in peripheral dimensions.
Career Highlights
Throughout his career, Hiroyuki Anzai has collaborated with leading companies, including Bridgestone Corporation and NEC Engineering, Ltd. His work in these organizations has not only bolstered their research and development initiatives but has also led to the creation of impactful products that leverage advanced material science.
Collaborations
Anzai’s collaborations with fellow inventors such as Shuyou Akama and Koji Takagi have enriched his innovative journey. Working alongside these talented individuals, he has been able to explore various avenues in engineering and material technology, leading to groundbreaking advancements in their respective fields.
Conclusion
Hiroyuki Anzai's contributions to innovations, exemplified by his seven patents, highlight his commitment to advancing technology in tire and roller production. As an inventor, he continues to pave the way for novel materials and methods, making a lasting impact on the industry and inspiring future generations of engineers and inventors.