Location History:
- Kobe, JP (1998 - 2003)
- Hyogo, JP (2004 - 2008)
Company Filing History:
5 out of 4,418 
1 out of 88 
1 out of 628 Years Active: 1998-2008
Title: Innovations of Jun Nishibayashi: Pioneering Electroconductive Solutions
Introduction
Jun Nishibayashi is a prominent inventor based in Hyogo, Japan, known for his significant contributions to the field of electroconductivity through his patented inventions. With a total of 9 patents to his name, he has made remarkable advancements that have the potential to transform various industries.
Latest Patents
One of his latest innovations is the **Electroconductive Roller**. This invention features an electroconductive roller that includes an electroconductive cellular material layer made from a polyurethane composition. This layer boasts an average foamed cell diameter of not more than 100 micrometers and a variation in diameter not exceeding 50 micrometers. Furthermore, the roller exhibits a hardness variation of no more than 8 degrees and an electric resistance circumferential non-uniformity index R/Rin not greater than 1.3. The thermosetting one-part polyurethane composition is cured instantly at or above its critical temperature, following a mechanical foaming method.
Another cutting-edge invention by Nishibayashi is the **Viscoelastic Characteristic Value-Measuring Apparatus**. This apparatus employs a split Hopkinson's bar system that comprises an impact bar, input bar, and output bar. The input bar incorporates two strain gauges, while the output bar features another two. Both bars are constructed from viscoelastic material, with a specimen positioned between them. The lengths of the bars fall within specific ranges, ensuring precise measurements of viscoelastic characteristics.
Career Highlights
Throughout his career, Jun Nishibayashi has been associated with respected companies, including Sumitomo Rubber Industries Limited. His work in these organizations has allowed him to hone his skills and push the boundaries of innovation within the field.
Collaborations
Nishibayashi has collaborated with notable colleagues, including Masahide Onuki and Tetsuo Yamaguchi. These collaborations have likely contributed to the success and refinement of his groundbreaking inventions.
Conclusion
Jun Nishibayashi continues to be a beacon of innovation, making substantial contributions to the field of electroconductivity. With his robust portfolio of patents and collaborative efforts, he is set to leave a lasting impact on the industry. His pursuit of advanced materials and measurement techniques holds promise for future developments in technology.