Company Filing History:
2 out of 10,092 
1 out of 1 
1 out of 30 Years Active: 2006-2008
Title: Noriyuki Deguchi: Innovator in Tire Technology
Introduction
Noriyuki Deguchi is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of tire technology, holding a total of 2 patents. His innovative work focuses on enhancing the performance and durability of tire sealants and gaskets.
Latest Patents
Deguchi's latest patents include a puncture-preventing sealant and a compound sheet gasket. The puncture-preventing sealant is designed to maintain its viscosity under different conditions. It has a viscosity range of 25 to 35 dPa·s and a thixotropy index between 6.5 and 11.0. This sealant is filled in a chamber that extends along the outer periphery of an air chamber in a tire. When the tire rotates, the sealant's viscosity decreases due to stirring actions, allowing for uniform diffusion. When the vehicle stops, the viscosity increases, preventing the sealant from flowing downwards. This innovation helps reduce vibrations and noise during high-speed travel. The compound sheet gasket he developed exhibits superior sealing durability against fretting. It is mounted between a housing and a cover, with a friction coefficient designed to enhance its sealing capabilities.
Career Highlights
Throughout his career, Noriyuki Deguchi has worked with prominent companies such as Honda and Nippon Leakless Kogyo. His experience in these organizations has contributed to his expertise in tire technology and sealing solutions.
Collaborations
Deguchi has collaborated with notable coworkers, including Toshio Yamagiwa and Akiko Tanaka. Their combined efforts have further advanced innovations in the field.
Conclusion
Noriyuki Deguchi's contributions to tire technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.