Location History:
- Saitama, JP (1987 - 1990)
- Kumagaya, JP (1984 - 1997)
Company Filing History:
11 out of 2,333 
3 out of 3 Years Active: 1984-1997
Title: Juro Endo: Innovator from Kumagaya, Japan
Introduction
Juro Endo, an accomplished inventor based in Kumagaya, Japan, stands out in the field of innovation with a remarkable portfolio of 11 patents to his name. His work primarily focuses on advanced technologies that enhance sound reproduction and lubrication methods, underscoring his contribution to modern engineering.
Latest Patents
One of Juro Endo's latest inventions is a piezoelectric loudspeaker. This innovative device features a flat compound piezoelectric sheet containing multiple piezoelectric devices arranged within an organic material. Accompanying this sheet are electrodes on its surfaces and an acoustic impedance matching support layer that maintains its curved shape. This design optimizes sound reproduction, achieving desirable frequency properties with minimal distortion, illustrating his knack for enhancing audio technology.
Another noteworthy patent relates to a synthetic lubricant meant for lubricating thin films and magnetic recording mediums. This synthetic lubricant comprises a compound defined by a general formula, where Rf and Rf' represent a fluorine-containing polyoxyalkylene group, and various groups contribute to its performance. This invention plays a significant role in improving the functionality of magnetic recording products.
Career Highlights
Juro Endo has built a distinguished career collaborating with leading companies in his field, including Hitachi Metals Ltd. and Maruwa Bussan K.K. His tenure at these organizations has fueled his innovative spirit and contributed to his substantial patent portfolio.
Collaborations
Throughout his career, Juro has worked alongside talented coworkers such as Shiro Murakami and Shigeo Fujii. These collaborations have been instrumental in shaping his inventions, as teamwork often leads to shared insights and advancements in technology.
Conclusion
Juro Endo exemplifies the innovative spirit with his groundbreaking inventions and patents. His contributions to areas such as audio technology and synthetic lubricants not only propel modern research but also enhance various industrial applications. As a key figure in his field, Juro Endo continues to inspire future generations of inventors and engineers.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.