Company Filing History:
1 out of 1,008 
1 out of 9 
1 out of 44 
Years Active: 1992
Title: The Innovations of Shoji Usuda
Introduction
Shoji Usuda is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of light-emitting and receiving devices. With a total of 2 patents, his work focuses on enhancing the performance and durability of these devices.
Latest Patents
Usuda's latest patents include a light-emitting or receiving device and a method for preparing the same. This device features a light-emitting or receiving element coated with a silicone resin composition. The encapsulating means comprises a polymer of a monomer, an oligomer, or a mixture thereof containing a diallyl compound. This innovation improves weatherability, chemical resistance, hardness, optical properties such as transparency, and moisture resistance. Another patent involves a light-emitting or receiving device with a smooth and hard encapsulant resin. This device also boasts enhanced weatherability, chemical resistance, hardness, and optical properties, encapsulating the light-emitting or receiving element with a polymer of a polymerizable liquid composition.
Career Highlights
Throughout his career, Usuda has worked with prominent companies, including Mitsui Petrochemical Industries, Ltd. and Mitsui Petrochemical Ind. Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials for light-emitting devices.
Collaborations
Usuda has collaborated with notable coworkers such as Kakutaro Kauchi and Toru Tomoshige. Their combined efforts have led to innovative advancements in the field of light-emitting technology.
Conclusion
Shoji Usuda's contributions to the field of light-emitting and receiving devices demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and engineering, paving the way for future advancements in this technology.