This inventor holds 5 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Denki K.k.. Active years: 1991-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nagoya, JP (1991)
- Tokyo, JP (2000 - 2003)
Company Filing History:
Years Active: 1991-2003
Title: Shiro Imai: Innovator in Electrical Discharge Technology
Introduction
Shiro Imai is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of electrical discharge technology, holding a total of 5 patents. His innovative designs have advanced the efficiency and functionality of electrical discharge machines.
Latest Patents
Among his latest patents is a wire electrical discharge apparatus. This invention features a cylindrical shape for each electrical supply die, with grooves provided in its outer surface parallel to the wire's traveling direction. The upper electric supply is achieved through contact-supplying of electricity at a projecting surface formed between adjacent grooves, while the lower electric supply is facilitated by pressure contact-supplying of electricity through a concave surface contacting the groove. Another significant patent is for an electric discharge machine, which enhances the operational capabilities of existing technologies.
Career Highlights
Shiro Imai has worked with prominent companies, including Mitsubishi Electric Corporation and Mitsubishi Electric K.K. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Imai has collaborated with talented individuals such as Jun Aramaki and Makoto Tanaka. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Shiro Imai's contributions to electrical discharge technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving efficiency and functionality in electrical systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

