Location History:
- Omihachiman, JP (2002)
- Takefu, JP (2006)
Company Filing History:
Years Active: 2002-2006
Title: The Innovations of Makoto Matsubara
Introduction
Makoto Matsubara is a notable inventor based in Takefu, Japan. He has made significant contributions to the field of ceramics and electrical engineering. With a total of 2 patents, his work focuses on enhancing the functionality and efficiency of surge absorbers and semiconductive ceramics.
Latest Patents
Matsubara's latest patents include a surge absorber and a surge absorber array. The surge absorber features a laminated compact consisting of a first ceramic green sheet with an internal electrode film, a second ceramic green sheet with another internal electrode film, and a third ceramic green sheet that includes a discharge hole. Ground external electrode layers are connected to both ends of the first internal electrode film, while signal external electrode layers are attached to the end surfaces of the laminated compact. Additionally, the laminated compact may incorporate a resistance element. His second patent involves a semiconductive ceramic produced by sintering a material that contains a mixed powder of a lanthanum compound and a cobalt compound. This mixed powder has a specific surface area of about 3 m²/g or more, an average primary particle size of about 2.0 µm or less, and an average secondary particle size of about 10 µm or less.
Career Highlights
Matsubara is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to develop innovative solutions that address the challenges in electrical components and materials.
Collaborations
Some of his notable coworkers include Toru Tominaga and Yukichi Sakurai. Their collaborative efforts contribute to the advancement of technology in their respective fields.
Conclusion
Makoto Matsubara's contributions to the field of ceramics and electrical engineering are noteworthy. His innovative patents reflect his commitment to enhancing technology and improving product performance.