Tsuneo Ishigaki

Title: The Innovative Contributions of Tsuneo Ishigaki

Introduction

Tsuneo Ishigaki is a notable inventor based in Sugito, Japan. He has made significant contributions to the field of solenoid actuators, holding a total of three patents. His work focuses on enhancing the performance and efficiency of electromagnetic devices.

Latest Patents

One of Ishigaki's latest patents is a high-performance solenoid actuator. This actuator features a coil surrounded by a magnetic frame, with a stationary core and a movable core that is attracted to the stationary core when the coil is energized. The design includes a pair of magnetic frame parts made from sheet material, which simplifies the structure and facilitates easy assembly.

Another important patent is for a solenoid actuator specifically designed for electromagnetic valves. This actuator includes a magnetic frame that establishes a magnetic circuit around an energizing coil. The frame is formed by bending a sheet-like magnetic frame constituent plate, which has an eddy current eliminating slit. This innovation allows for a simplified structure, effective utilization of electric power, and reduced magnetic resistance, leading to cost-effective fabrication and improved electromagnetic force.

Career Highlights

Tsuneo Ishigaki is associated with Shoketsu Kinzoku Kogyo Kabushiki Kaisha, where he continues to develop innovative solutions in the field of electromagnetic devices. His work has been instrumental in advancing the technology surrounding solenoid actuators.

Collaborations

Ishigaki has collaborated with notable coworkers such as Hidetsugu Fujitani and Tetsuro Tokuda. Their combined expertise has contributed to the successful development of various projects within their company.

Conclusion

Tsuneo Ishigaki's contributions to the field of solenoid actuators demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of electromagnetic technology and its applications.