Teruo Watanabe

Title: Teruo Watanabe: Innovator in Field Emission Devices

Introduction

Teruo Watanabe, a prominent inventor based in Mobara, Japan, has made significant contributions to the field of electronic devices. With an impressive portfolio of 22 patents, Watanabe's innovations have paved the way for advancements in technology, particularly in the areas of field emission devices and related components.

Latest Patents

Among his latest patents, Watanabe has developed a field emission device and a method for manufacturing the same. This invention focuses on creating a field emission device that simplifies the manufacturing process. The design includes a cathode substrate that features gate terminals and a cathode electrode, each equipped with ends acting as cathode terminals. An insulating layer is placed on this substrate, which has gate lines connected to the gate terminals via a conductive film in contact holes created during the formation of the gate electrodes.

In addition, Watanabe has filed a patent for a getter device and a fluorescent display device. This innovative getter device can be re-activated as needed, facilitating its arrangement in narrow spaces within the envelope of electronic elements. The getter's layer-like configuration maintains a vacuum inside the envelope, allowing electrons emitted from an electron feed section to activate the getter, subsequently adsorbing gases from the image display device.

Career Highlights

Throughout his career, Watanabe has worked with notable companies, including Futaba Denshi Kogyo K.K. and Futaba Denshi Kogyo Kabushiki Kaisha. His experiences in these organizations have significantly influenced his research and patent development, propelling him to the forefront of technological innovation.

Collaborations

Watanabe has had the opportunity to collaborate with distinguished colleagues such as Shigeo Itoh and Takahiro Niiyama. Their teamwork has contributed to the successful development of groundbreaking technologies and innovative devices that continue to impact the industry.

Conclusion

Teruo Watanabe's accomplishments in the realm of patents and inventions reflect his dedication to advancing electronic technology. His latest innovations, particularly in field emission devices, demonstrate not only his creativity but also his commitment to improving manufacturing processes and electronic functionality. Watanabe's work continues to inspire future innovations in the field.