This inventor holds 2 USPTO granted patents. Top assignees: Toyo Aluminium Kabushiki Kaisha, Toyo Aluminum Kabushiki Kaisha. Active years: 1980-1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 119 
1 out of 22 Years Active: 1980-1985
Title: Masashi Mehada: Innovator in Aluminum Foil Technology
Introduction
Masashi Mehada is a notable inventor based in Matsubara, Japan. He has made significant contributions to the field of aluminum foil technology, particularly in applications related to electrolytic capacitors. With a total of 2 patents to his name, Mehada's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is for a composite aluminum foil designed for use as an electrode in electrolytic capacitors. This innovative foil features an aluminum core layer with a purity greater than 99.995%, which is clad on each side with an aluminum outer layer that has a purity ranging from 99.0 to 99.99%. The outer layer exhibits a rich proportion of a cubic texture, predominantly occupying the crystallographic plane of Miller indices (100) that is substantially parallel to the surface of the foil. Additionally, the core layer may contain copper and iron in amounts ranging from 10 to 40 ppm.
Another significant patent by Mehada is an improved method for producing anode aluminum foils for electrolytic condensers. This method is particularly useful for low and intermediate voltage applications. It involves electrolytically etching a hard tempered aluminum foil, consisting of 99.9 to 99.99% pure aluminum, which is enhanced with 0.010 to 0.25% by weight of copper, in an aqueous solution of neutral chlorides such as sodium chloride, aluminum chloride, or potassium chloride.
Career Highlights
Throughout his career, Masashi Mehada has worked with prominent companies, including Toyo Aluminum Kabushiki Kaisha. His expertise in aluminum technology has positioned him as a key figure in the development of advanced materials for electronic applications.
Collaborations
Mehada has collaborated with notable professionals in the field, including Masahiko Kawai and Mitsuo Sasaki. These collaborations have further enriched his work and contributed to the advancements in aluminum foil technology.
Conclusion
Masashi Mehada's innovative contributions to aluminum foil technology, particularly in the realm of electrolytic capacitors, highlight his importance as an inventor. His patents and career achievements reflect a commitment to advancing materials science and engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile