Location History:
- Takasaki, JP (1991 - 1992)
- Tokyo, JP (1993)
- Maebashi, JP (1999 - 2000)
Company Filing History:
Years Active: 1991-2000
Title: Mutsumi Honda: Innovator in Dielectric Ceramics
Introduction
Mutsumi Honda is a notable inventor based in Takasaki, Japan, recognized for his contributions to the field of dielectric ceramics. With a total of 12 patents to his name, Honda has made significant advancements in materials that are essential for modern electronic components.
Latest Patents
Among his latest innovations is a barium titanate-magnesium ceramic designed for use in capacitors. This dielectric ceramic is characterized by an aggregate of crystal grains, each containing a ferroelectric core surrounded by a paraelectric shell. The shells are formed through the thermal diffusion of magnesium into the crystal grains. By carefully controlling the firing temperature and time, Honda has managed to confine the thickness of these shells to approximately 5-30% of the average grain size. The resulting ceramic exhibits a low dielectric constant and favorable temperature characteristics for capacitance, making it particularly suitable for laminated capacitors.
Career Highlights
Throughout his career, Mutsumi Honda has worked with prominent companies such as Taiyo Yuden Co., Ltd. and Taiyo Yuden Kabusikigaisha. His work has significantly impacted the development of materials used in electronic devices, enhancing their performance and reliability.
Collaborations
Honda has collaborated with notable colleagues, including Hiroshi Kishi and Hisamitsu Shizuno, who have contributed to his research and development efforts.
Conclusion
Mutsumi Honda's innovative work in dielectric ceramics has paved the way for advancements in capacitor technology. His patents reflect a deep understanding of material science and its applications in electronics.