Location History:
- Anjo, JP (1980 - 1983)
- Anjoh, JP (1986)
Company Filing History:
Years Active: 1980-1986
Title: Fumihiko Ohkoshi: Innovator in Machine Tool Technology
Introduction
Fumihiko Ohkoshi is a prominent inventor based in Anjo, Japan. He has made significant contributions to the field of machine tool technology, holding a total of five patents. His innovative designs focus on enhancing the functionality and efficiency of machine tools.
Latest Patents
One of Ohkoshi's latest patents is a spindle head for a machine tool. This spindle head rotatably carries a tool spindle that is drivingly connected with an output shaft of a drive motor. The design includes a drawing bar that is urged by springs to clamp a tool being inserted into the spindle. An annular cylinder device is provided around the tool spindle, which, when supplied with pressurized fluid, moves operating members to unclamp the tool without applying substantial thrust force to the spindle.
Another notable patent is for a machine tool with an automatic tool change function. This machine tool features a rotatable tool spindle that carries a movable key engageable with key-ways formed on a tool. A tool changing arm supports at least one tool for insertion and removal from the spindle. The operation is confirmed by two confirming devices that ensure the spindle reaches predetermined positions during rotation, facilitating a smooth tool change process.
Career Highlights
Fumihiko Ohkoshi works at Toyoda Koki Kabushiki Kaisha, a company known for its advanced machine tool technologies. His work has significantly impacted the efficiency and automation of machine tools, making them more user-friendly and effective in various industrial applications.
Collaborations
Ohkoshi has collaborated with notable coworkers, including Toshifumi Hasegawa and Kenichi Munekata. Their combined expertise has contributed to the development of innovative solutions in the machine tool sector.
Conclusion
Fumihiko Ohkoshi's contributions to machine tool technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, paving the way for future advancements in machine tools.