Location History:
- Kokubu, JP (1993 - 1996)
- Kagoshima, JP (2005)
- Kirishima, JP (2010)
Company Filing History:
Years Active: 1993-2010
Title: Seiichiro Hirahara: Innovator in Dielectric Materials
Introduction
Seiichiro Hirahara is a prominent inventor based in Kokubu, Japan. He has made significant contributions to the field of dielectric materials, holding a total of 6 patents. His work focuses on developing advanced insulating substrates and dielectric ceramic compositions that enhance the performance of electronic devices.
Latest Patents
Hirahara's latest patents include innovations such as an insulating substrate and a multilayer wiring board, along with their respective manufacturing methods. The insulating substrate he developed features a dimensionally accurate design with minimal plane direction-wise shrinkage and small variations in shrinkage. This substrate consists of a laminated body made from at least two types of insulating layers composed of crystallizable glass ceramics. Notably, the crystallization temperature of the glass in the first insulating layer is lower than the softening point of the glass in the second layer, ensuring optimal performance. Additionally, his dielectric ceramic composition includes a blend of crystallized glass powder and various titanate powders, resulting in high-quality dielectric ceramics.
Career Highlights
Hirahara is currently associated with Kyocera Corporation, a leading company in the field of advanced ceramics and electronic components. His innovative work has positioned him as a key figure in the development of materials that are essential for modern electronics.
Collaborations
Throughout his career, Hirahara has collaborated with notable colleagues, including Nobuyoshi Fujikawa and Tatsuji Furuse. These partnerships have contributed to the advancement of technology in dielectric materials.
Conclusion
Seiichiro Hirahara's contributions to the field of dielectric materials and his innovative patents underscore his importance as an inventor. His work continues to influence the development of advanced electronic components, showcasing the impact of his research and creativity.