Location History:
- Tokyo, JP (2008)
- Chiyoda-ku, JP (2010)
Company Filing History:
2 out of 855 
2 out of 2 
1 out of 1 Years Active: 2008-2010
Title: Norihide Mitsuishi: Innovator in Grinding Technology
Introduction
Norihide Mitsuishi is a notable inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of grinding technology, holding a total of 2 patents. His innovative approaches have advanced the methods and apparatus used in machining processes.
Latest Patents
Mitsuishi's latest patents include a "Method and apparatus for nozzle type ELID grinding." This invention features a nozzle type ELID grinding apparatus that comprises a conductive grindstone with a contact surface for a workpiece and an ion supply nozzle that delivers an electrolytic medium containing hydroxyl ions (OH) onto the grindstone's surface. The workpiece is ground while the grindstone's surface is dressed through electrolysis or chemical reaction. Additionally, the apparatus includes a grindstone power source that sets the conductive grindstone to a positive potential (+).
Another significant patent is the "Apparatus and method for machining long workpiece." This invention provides a base frame positioned below a horizontal axis O, with a pair of clamp units located at both ends above the base frame. It also features support units that horizontally support the long workpiece in two locations and can move vertically. The machining units are capable of machining the long workpiece, while the clamp units can move inward and rotate around the horizontal axis O in synchronization.
Career Highlights
Throughout his career, Mitsuishi has worked with prominent companies such as Riken Corporation and Nexsys Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Mitsuishi has collaborated with notable coworkers, including Hitoshi Ohmori and Takahiro Miura. Their combined expertise has fostered advancements in their respective fields.
Conclusion
Norihide Mitsuishi's contributions to grinding technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.