Makikazu Takehana

Title: Makikazu Takehana: Innovator in Thermistor and Varistor Technologies

Introduction

Makikazu Takehana is a prominent inventor based in Nikahomachi, Japan. He has made significant contributions to the field of electronic components, particularly in thermistors and varistors. With a total of 3 patents to his name, Takehana continues to push the boundaries of innovation in his industry.

Latest Patents

One of Takehana's latest patents is the NTC thermistor element. This invention includes a thermistor body and a plurality of internal electrodes disposed within the thermistor body, opposing each other. The thermistor body features a region interposed between adjacent internal electrodes, which contains a plurality of crystal grains arranged in succession. These crystal grains include a first crystal grain, a second crystal grain, and a third crystal grain, each playing a crucial role in the thermistor's functionality.

Another notable patent is the multilayer chip varistor and method of manufacturing the same. This invention comprises a varistor body that includes multiple varistor layers and inner electrodes arranged to sandwich these layers. Terminal electrodes are formed on each end of the varistor body and are connected to the inner electrodes, with glass layers positioned between the varistor body and the terminal electrodes. Additionally, plated layers are formed on the surface of the terminal electrodes, enhancing the varistor's performance.

Career Highlights

Makikazu Takehana is currently employed at TDK Corporation, a leading company in electronic components. His work at TDK has allowed him to develop innovative technologies that have a significant impact on the industry.

Collaborations

Takehana has collaborated with notable coworkers, including Daisuke Tsuchida and Takehiko Abe. Their combined expertise has contributed to the successful development of various projects within the company.

Conclusion

Makikazu Takehana is a distinguished inventor whose work in thermistor and varistor technologies has garnered attention in the field of electronics. His innovative patents and contributions to TDK Corporation highlight his commitment to advancing technology.