This inventor holds 5 USPTO granted patents. Top assignee: Tsubakimoto Chain Company. Active years: 2011-2015.
Company Filing History:
Years Active: 2011-2015
Title: Shuuji Hamaguchi: Innovator in Chain Technology
Introduction
Shuuji Hamaguchi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of chain technology, holding a total of 5 patents. His innovative designs have improved the functionality and efficiency of various types of chains used in mechanical applications.
Latest Patents
Hamaguchi's latest patents include advancements in both transmission chains and silent chains. In his transmission chain patent, he describes a design where interleaved links are articulably connected by connecting pins. Each connecting pin consists of two rocker pins that roll on each other. The pin holes in overlapping link plates are shaped to allow the rocker pins to engage with a bend-blocking surface, preventing backward bending of the links when in a straight condition. This design enhances the durability and reliability of the chain.
In his silent chain patent, Hamaguchi introduces rocker joint pins made of first and second rocker pins with mutually engaging front rolling surfaces. The first rocker pin is fixed to pin fixing link plates of a first link and extends through holes in other link plates. The second rocker pin moves with link plates of a second link, elastically deforming the first rocker pin when flexed. This innovation reduces impact noise and improves the overall performance of the link pair.
Career Highlights
Shuuji Hamaguchi is currently associated with Tsubakimoto Chain Company, where he continues to develop innovative solutions in chain technology. His work has significantly impacted the industry, leading to advancements that enhance the performance of mechanical systems.
Collaborations
Hamaguchi has collaborated with notable coworkers, including Takayuki Morimoto and Tsuyoshi Kabai. Their combined expertise has contributed to the successful development of various innovative projects within the company.
Conclusion
Shuuji Hamaguchi's contributions to chain technology through his patents and collaborations have established him as a key figure in the field. His innovative designs continue to influence the industry, showcasing the importance of creativity and engineering in mechanical applications.