Katsunori Terano

Title: Katsunori Terano: Innovator in Circuit Board Technology

Introduction

Katsunori Terano is a prominent inventor based in Omuta, Japan. He has made significant contributions to the field of circuit board technology, holding a total of 2 patents. His work focuses on enhancing the performance and reliability of circuit substrates.

Latest Patents

Terano's latest patents include an aluminum nitride substrate for circuit boards and a method for its production. The aluminum nitride substrate features aluminum nitride crystal grains with an average grain size of 2 to 5 µm and a thermal conductivity of at least 170 W/m·K. Notably, this substrate does not include a dendritic grain boundary phase and has a breakdown voltage of at least 30 kV/mm at 400°C. The production method involves heating a raw material containing aluminum nitride powder to 1500°C at a pressure of at most 150 Pa, followed by increasing the temperature to between 1700 to 1900°C in a pressurized atmosphere using a non-oxidizing gas. The cooling process is carefully controlled to reach 1600°C at a rate of no more than 10°C/min. Additionally, he has developed a circuit substrate that consists of a ceramic substrate and an aluminum circuit bonded to it via a layer comprising aluminum and copper.

Career Highlights

Katsunori Terano is associated with Denki Kagaku Kogyo Kabushiki Kaisha, where he has been instrumental in advancing circuit board technologies. His innovative approaches have positioned him as a key figure in the industry.

Collaborations

Throughout his career, Terano has collaborated with notable colleagues, including Takeshi Gotoh and Yutaka Hirashima. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Katsunori Terano's contributions to circuit board technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in electronic materials and substrates.