Tetsuo Kawano

Title: Tetsuo Kawano: Innovator in Pump Jack Technology

Introduction

Tetsuo Kawano is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of pump jack technology, holding three patents that enhance the efficiency and reliability of pump operations.

Latest Patents

Kawano's latest patents include a pump jack pump-off control method and a pump jack control apparatus. The objective of these inventions is to ensure that a pump jack does not stop due to motor overload or coagulated crude oil, even when the speed is reduced due to a pump-off condition. The method allows for the pump jack to operate intermittently while detecting the pump-off condition, thus preventing a reduction in production capacity. Additionally, the pump jack can switch its stroke speed from a sinusoidal wave form to a rectangular wave form, or operate under torque limits when controlled by an inverter.

Career Highlights

Kawano is associated with Kabushiki Kaisha Yaskawa Denki, a company known for its advancements in electrical equipment and automation technology. His work has been instrumental in developing innovative solutions that address common challenges faced in pump operations.

Collaborations

Kawano has collaborated with notable coworkers such as Takayuki Yamakawa and Koji Kawamoto. Their combined expertise has contributed to the successful development of advanced pump jack technologies.

Conclusion

Tetsuo Kawano's contributions to pump jack technology demonstrate his commitment to innovation and efficiency in the industry. His patents reflect a deep understanding of the challenges faced in pump operations and provide effective solutions to enhance productivity.