Location History:
- Kawasaki, JP (1989 - 2009)
- Minato-ku, JP (2013)
Company Filing History:
Years Active: 1989-2013
Title: Tetsuo Wada: Innovator in Thermosetting Resins and Optical Transmission Systems
Introduction
Tetsuo Wada is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the fields of thermosetting resins and optical transmission systems. With a total of 13 patents to his name, Wada's innovations have had a substantial impact on various industries.
Latest Patents
One of Wada's latest patents is a thermosetting resin composition. This composition includes a resin containing two or more carboxyl groups and a polyurethane structure. It also features a strongly basic nitrogen-containing heterocyclic compound as a curing accelerator and a curing agent. The cured product of this resin composition is utilized as an insulating protective film for printed wiring boards and flexible printed wiring boards. This innovation boasts improved low-temperature curability, instantaneous curability, and a tack-free property. It also minimizes warpage and provides excellent electrical insulation without contaminating curing ovens during heating.
Another notable patent is an optical transmission system with automatic signal level adjustment and startup functions. This system optimizes the power level of optical signals entering each optical amplifier. It operates amplifiers in the appropriate mode by coordinating the internal controllers of upstream and downstream optical transmission devices. The system enhances the efficiency of optical transmission by adjusting local variable optical attenuators and selecting appropriate operating modes for preamplifier and post-amplifier units.
Career Highlights
Wada has worked with notable companies such as Fujitsu Corporation and Showa Denko K.K. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Wada has collaborated with several professionals in his field, including Tetsuhiko Yamaguchi and Hiroaki Tomofuji. These collaborations have further enriched his work and led to advancements in his projects.
Conclusion
Tetsuo Wada is a distinguished inventor whose work in thermosetting resins and optical transmission systems has made a lasting impact. His innovative patents continue to influence various technological advancements.