Location History:
- Misato, JA (1977)
- Shibukawa, JP (1987)
- Misatomachi, JP (1983 - 1988)
- Misato, JP (1979 - 1991)
- Gunma, JP (1989 - 1992)
Company Filing History:
14 out of 37 
1 out of 27,375 
Years Active: 1977-1992
Title: The Innovative Contributions of Isao Isa
Introduction
Isao Isa, an accomplished inventor based in Misato, Japan, has made significant contributions to the field of materials science through his 14 patents. His work primarily focuses on advanced capacitor technologies and composite materials, showcasing his expertise and innovative thinking in engineering.
Latest Patents
Isao Isa's latest patents reflect cutting-edge advancements. One of his notable inventions is a solid capacitor designed to possess excellent electrical characteristics, including high capacitance. This device comprises an electrode formed from a porous conductor, a dielectric layer of an insulating polymer thin film, and a counter electrode created from an electrically conductive layer. Notably, this counter electrode consists of a conductive polymer film obtained via chemical oxidation polymerization and another layer prepared through electrolytic polymerization.
Another important patent involves a process for producing an improved alumina-zirconia composite sintered material. This innovative method results in materials that exhibit high mechanical strength, thermal shock resistance, and excellent wear resistance. The procedure involves mixing, heating, and melting zirconia and alumina, followed by quenching the melted product. The final composite is ground and milled, with the addition of ceria and/or titania, and then subjected to molding and sintering at precisely controlled temperatures. These sintered materials are suitable for various applications, including structural, refractorily, erosion-resistant, cutting tool, and grinding materials.
Career Highlights
During his career, Isao Isa has collaborated with renowned companies such as Japan Carlit Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His work in these organizations has enabled him to develop and refine his innovations, contributing to advancements in the field.
Collaborations
Isao Isa has had the opportunity to work alongside esteemed colleagues, including Morioki Shibuya and Makoto Ebisawa. Their collaborative efforts have undoubtedly enriched the research and development process, resulting in groundbreaking innovations that enhance technological capabilities and applications.
Conclusion
As an inventor, Isao Isa continues to push the boundaries of technology through his patents and contributions to materials science. His innovative designs and processes not only demonstrate his expertise but also pave the way for future research and development in electrical components and composite materials.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.