Hirotsugu Tomioka

Title: Hirotsugu Tomioka: Innovator in Ceramic Electronic Components

Introduction

Hirotsugu Tomioka, an inventor based in Nagaokakyo, Japan, has made significant contributions to the field of ceramic electronic components. With a total of four patents to his name, Tomioka has focused on developing innovative manufacturing methods that enhance the functionality and efficiency of electronic components.

Latest Patents

Two of his latest patents showcase his ingenuity in manufacturing processes. The first patent, "Method for manufacturing ceramic electronic component," introduces a straightforward approach for forming an electrode on any part of a sintered ceramic body. This method involves preparing a sintered ceramic body containing a metal oxide, irradiating an electrode formation region with a laser to create a low-resistance portion, and then depositing a plated metal serving as an electrode.

His second patent, "Manufacturing method for electronic component including electrode formed by removal of insulating layer by laser light," outlines a process for creating an electronic component by forming an insulating layer on an outer electrode body. This method utilizes laser light to selectively remove the insulating layer in predetermined regions, exposing the outer electrode body while ensuring the insulating layer has a higher absorption coefficient for the laser light compared to the surface material.

Career Highlights

Throughout his career, Hirotsugu Tomioka has worked with leading companies in the electronics industry, particularly Murata Manufacturing Co., Ltd. His experience in these organizations has allowed him to refine his skills and focus on advancing ceramic electronic component technology.

Collaborations

Tomioka has collaborated with notable professionals in the field, including Yoshifumi Maki and Takuya Ishida. These partnerships have facilitated a dynamic exchange of ideas and innovations, further enhancing his contributions to the industry.

Conclusion

Hirotsugu Tomioka stands out as a prominent inventor in the realm of ceramic electronic components. His innovative methods, evidenced by his patents, reflect a deep commitment to advancing technology and improving manufacturing processes in electronics. As the industry continues to evolve, Tomioka's contributions will likely inspire future innovations and pave the way for new developments.