Tooru Yakabe

Title: Tooru Yakabe: Innovator in Cathode Technology

Introduction

Tooru Yakabe is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of cathode technology, particularly with his innovative designs that enhance performance and efficiency. His work has led to the development of a unique quick operating type cathode.

Latest Patents

Tooru Yakabe holds a patent for a quick operating cathode. This invention features a cathode body that consists of a cathode sleeve and a metal substrate mounted at the top opening of the cathode sleeve. The top surface of the substrate is coated with an electron-emissive material. Additionally, it includes a double helical coil heater inserted within the cathode sleeve, which is coated with an insulating material. The heater comprises a coil part and a pair of leg parts connected to the end of the coil part. A dense pitch part is formed at the top of the coil part, while a sparse pitch part is located at the side of the leg parts. Notably, the amount of coated insulating material per unit length of the coil wire at the sparse pitch part is greater than that at the dense pitch part.

Career Highlights

Tooru Yakabe is associated with Tokyo Shibaura Denki Kabushiki Kaisha, a company known for its advancements in electrical and electronic technologies. His work there has been instrumental in pushing the boundaries of cathode design and functionality.

Collaborations

Tooru has collaborated with notable coworkers such as Yukio Takanashi and Shunji Asano. Their combined expertise has contributed to the innovative projects undertaken at their company.

Conclusion

Tooru Yakabe's contributions to cathode technology exemplify the spirit of innovation in the field. His patent for a quick operating cathode showcases his ability to enhance existing technologies and create new solutions. His work continues to influence advancements in electronic devices and systems.