Company Filing History:
Years Active: 1995
Title: Shigeo Aikawa: Innovator in Grinding Technology
Introduction
Shigeo Aikawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of grinding technology, holding a total of 2 patents. His work focuses on improving the precision and efficiency of grinding tools and processes.
Latest Patents
Aikawa's latest patents include a "Method and apparatus for truing and trued grinding tool." This invention involves a sophisticated process for grinding the surface of diamond grinding tools, ensuring high accuracy and uniformity in the dressing of the bond surface. By utilizing advanced truing methods, Aikawa's invention allows for precise control of the cutting edges of diamond abrasive grains, achieving a run-out of the grinding surface to the order of submicrons.
Another significant patent is for a "Lap and lapping liquor." This invention addresses the issue of pole recession in thin-film magnetic heads during lapping processes. Aikawa's lap is made from a material that combines tin and brass, providing greater rigidity for supporting abrasive grains. The accompanying lapping liquor, which consists of a mixture of anionic and ampholytic surfactants, enhances the lapping process, ultimately reducing pole recession and shortening the recording bit length of magnetic discs.
Career Highlights
Shigeo Aikawa is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop cutting-edge solutions that have a significant impact on the industry.
Collaborations
Aikawa has collaborated with notable coworkers, including Hideo Yamakura and Toshio Tamura. Their combined expertise has contributed to the advancement of grinding technologies and the successful development of innovative patents.
Conclusion
Shigeo Aikawa's contributions to grinding technology through his patents demonstrate his commitment to innovation and precision. His work continues to influence the industry, showcasing the importance of advancements in manufacturing processes.
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.