Tsutomu Kusuhara

Title: The Innovative Contributions of Tsutomu Kusuhara

Introduction

Tsutomu Kusuhara is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of ignition devices and combustion methods, holding a total of five patents. His work focuses on utilizing hydrogen and ammonia for efficient combustion processes.

Latest Patents

One of Kusuhara's latest patents is an ignition device that utilizes a fuel including hydrogen. This device comprises an ignition coil, a spark plug, a power supply device, a switching element, a first limiting diode, and a first resistor. The design features two first connecting wires laid in parallel between one end of the secondary coil and the spark plug. The first limiting diode is strategically placed in one of the connecting wires, ensuring it is forward-biased when oriented correctly. This diode has a breakdown voltage that meets specific criteria, allowing for effective ignition. Additionally, Kusuhara has developed an ammonia combustion method and system. This method involves separating hydrogen gas from ammonia gas and combusting it in a combustion chamber, which subsequently ignites the ammonia gas.

Career Highlights

Throughout his career, Tsutomu Kusuhara has worked with reputable companies such as Diamond Electric Mfg. Co., Ltd. and Diamond & Zebra Electric Mfg. Co., Ltd. His experience in these organizations has contributed to his innovative approach to combustion technology.

Collaborations

Kusuhara has collaborated with notable individuals in his field, including Mitsuhiro Izumi and Morita Asano. These partnerships have likely enhanced his research and development efforts.

Conclusion

Tsutomu Kusuhara's innovative work in ignition devices and ammonia combustion methods showcases his expertise and dedication to advancing technology. His contributions are significant in the realm of efficient fuel utilization and combustion processes.