Location History:
- Nagoya, JP (2003 - 2005)
- Aichi, JP (1999 - 2006)
Company Filing History:
Years Active: 1999-2006
Title: Hisahito Kashima: Innovator in Ceramic Substrate Technology
Introduction
Hisahito Kashima is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of ceramic substrate technology, holding a total of 7 patents. His work focuses on innovative methods for producing ceramic substrates and wiring boards that enhance electronic component integration.
Latest Patents
Kashima's latest patents include a method for producing ceramic substrates that employs a cofiring process using restraint sheets. This method involves laminating a second ceramic green sheet on a green ceramic substrate to cover surface conductors. The restraint sheets are designed to not sinter at the same temperature as the green ceramic substrate, allowing for the effective integration of the two layers during firing. Additionally, he has developed a wiring board that embeds electronic components using a specialized embedding resin. This resin achieves a high mounting density while exhibiting excellent electrical properties, including low dielectric constant and minimal color non-uniformity during curing.
Career Highlights
Kashima is currently associated with NGK Spark Plug Company, Limited, where he continues to innovate in the field of ceramics and electronics. His work has been instrumental in advancing the capabilities of wiring boards and ceramic substrates, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Kashima has collaborated with notable colleagues such as Hiroki Takeuchi and Toshifumi Kojima. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Hisahito Kashima's contributions to ceramic substrate technology and wiring boards have positioned him as a key figure in the field. His innovative methods and collaborative efforts continue to drive advancements in electronics, showcasing the importance of creativity and teamwork in technological progress.