Hiroyuki Arima

Title: Hiroyuki Arima: Innovator in Ceramic Technology

Introduction

Hiroyuki Arima is a notable inventor based in Kirishima, Japan. He has made significant contributions to the field of ceramic technology, holding a total of 3 patents. His work primarily focuses on enhancing the efficiency and functionality of heating devices.

Latest Patents

Arima's latest patents include a ceramic heater and a glow plug utilizing the same technology. The ceramic heater features a unique design where a protrusion is formed on one end face of the ceramic member. This design allows the positive electrode lead-out section, which is electrically connected to the heat-generating member, to be drawn out and exposed on the side face of the protrusion at several positions. This innovation enables the terminal of the positive electrode lead-out fixture to connect to each of the exposed portions effectively. Another significant patent is a contact heating device, which includes a bonding heater used for packaging semiconductor chips on multilayer substrates. This device is adaptable to various chip sizes and boasts excellent maintenance characteristics. It minimizes undesirable displacement of the chip during mounting and shortens the temperature rise time to the desired level. The bonding heater consists of a ceramic tool for pressing the object to be heated, a ceramic heater for heating the tool, a heat insulating member for transferring heat generated by the ceramic heater mainly to the tool side, and a holder for integrating these components.

Career Highlights

Hiroyuki Arima is currently employed at Kyocera Corporation, where he continues to innovate and develop advanced ceramic technologies. His work has significantly impacted the efficiency of heating devices used in various applications.

Collaborations

Arima has collaborated with notable colleagues, including Norio Okuda and Kyouji Uchiyama, contributing to the advancement of ceramic technology through teamwork and shared expertise.

Conclusion

Hiroyuki Arima's contributions to ceramic technology through his patents and work at Kyocera Corporation highlight his role as an influential inventor in the field. His innovations continue to pave the way for advancements in heating devices and semiconductor packaging.