Toshikazu Satoh

Title: Innovations of Toshikazu Satoh

Introduction

Toshikazu Satoh is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of lightning arresters. With a total of four patents to his name, Satoh's work showcases his expertise and innovative spirit.

Latest Patents

One of Satoh's latest patents is a lightning arrester that features at least two stacks of non-linear resistors connected in series. This arrester includes an arcing gap device that shunts one stack of resistors when the gap means sparks over. It is housed in a hermetically sealed enclosure filled with sulfur hexafluoride gas, maintaining a gauge pressure of not less than 2 kg/cm². The impedance of one resistor stack is designed to be between 15% and 35% of the total impedance when the arcing gap sparks over, with a rated voltage of not less than 50 KV. Another patent involves a lightning arrestor comprising at least two stacks of resistor disks arranged in parallel within a housing. Each stack contains at least 35 disks, with a preference for 100 or more. The stacks consist of sub-stacks that are aligned end-to-end and electrically connected, while adjacent sub-stacks are mechanically connected but electrically insulated from one another.

Career Highlights

Toshikazu Satoh is associated with Tokyo Shibaura Denki Kabushiki Kaisha, a prominent company in the electrical engineering sector. His work at this company has allowed him to develop innovative solutions that enhance electrical safety and reliability.

Collaborations

Satoh has collaborated with notable colleagues such as Susumu Nishiwaki and Satoru Yanabu. Their teamwork has contributed to the advancement of technology in their field.

Conclusion

Toshikazu Satoh's contributions to the field of electrical engineering, particularly through his patents on lightning arresters, highlight his innovative capabilities. His work continues to impact the industry positively.