Tatsuro Toyama

Title: **The Innovations of Tatsuro Toyama: Pioneering Developments in Capacitors and Surface Wave Devices**

Introduction

Tatsuro Toyama, based in Kanagawa, Japan, is a distinguished inventor known for his innovative contributions to electronics and materials science. With a remarkable portfolio of 4 patents, he has made significant strides in the field of electrolytic capacitors and elastic surface wave devices. His work has been instrumental in enhancing the performance and manufacturing processes of these technologies.

Latest Patents

Among Tatsuro Toyama's most notable inventions is a patent for an electrolytic capacitor and a process for producing the same. This invention features a capacitor element with a pair of lead terminals, enclosed in thermoplastic synthetic resin cases. To enhance its functionality, a thermosetting synthetic resin coating is applied to provide excellent affinity with the lead terminals, ensuring that the capacitor element is tightly sealed and integrated with the terminals extending outward. This innovative approach improves the overall reliability of the capacitor.

Another significant patent pertains to elastic surface wave absorbers made from ultraviolet light curable resin. This invention consists of an elastic surface wave device designed to exhibit exceptional frequency characteristics without producing unwanted signals. It includes a piezoelectric substrate with transmitting and receiving electrodes, complemented by elastic surface wave absorbers cured from a specially formulated resin composition. This innovation is particularly advantageous for mass production, addressing previous limitations in surface wave technology.

Career Highlights

Tatsuro Toyama's career has included key roles in prominent companies, notably Hitachi, Ltd. and Nippon Chemi-con Corporation. His experience at these organizations has greatly informed his inventive work, allowing him to apply theory and research in practical settings to develop groundbreaking technologies.

Collaborations

Throughout his career, Toyama has collaborated with noteworthy professionals, including Yasuomi Ueta and Shougo Seno. These collaborations have not only enriched his inventive endeavors but have also fostered an environment of shared knowledge and innovation.

Conclusion

Tatsuro Toyama stands out as a pivotal figure in the advancement of electronic components with his groundbreaking patents. Through his inventive spirit and collaboration with industry leaders, he has contributed significantly to the fields of capacitors and surface wave devices. His pioneering work continues to influence the next generation of technological innovations.