Company Filing History:
1 out of 1,140 
1 out of 5,207 
Years Active: 1977
Title: **Innovations by Masami Isii: Pioneering the Process for Creating Minute Holes**
Introduction
Masami Isii, an inventive mind based in Toyota, Japan, has made significant contributions to the field of manufacturing through his innovative patent. Known for his meticulous approach to problem-solving, Isii has developed a process that enhances the precision of creating minute holes in metal articles, thus optimizing manufacturing efficiencies.
Latest Patents
Isii holds a patent for a method titled "Process for making a minute hole." This inventive technique outlines an inexpensive process for producing a minute circular hole with smooth peripheral edges in the thin walls of metal articles. According to his patent, a depression is formed on one surface of the wall, simultaneously creating a projection on the opposite surface. The apex of this projection is strategically positioned at a spaced distance from a cathode in an electrolyte solution. By introducing an electric current between the projection, serving as an anode, and the cathode, the apex of the projection is selectively and anodically dissolved, resulting in the formation of a precise minute hole in the wall.
Career Highlights
Throughout his career, Masami Isii has worked with notable companies such as Kabushiki Kaisha Toyota Chuo Kenkyusho and Aisin Seiki Kabushiki Kaisha. His efforts have contributed to advancements in manufacturing techniques, specifically in processes that require intricate precision.
Collaborations
During his tenure, Isii has collaborated with esteemed professionals in his field, including Masao Matsui and Atsunobu Murata. Their collective expertise and insights have likely enriched the development and refinement of Isii's innovative processes.
Conclusion
Masami Isii stands out as an inventive force in the realm of manufacturing and engineering. His patented method for creating minute holes illustrates his commitment to innovation and efficiency in production processes. As industries continually strive for precision, contributions from inventors like Isii remain invaluable in shaping the future of manufacturing technologies.