This inventor holds 23 USPTO granted patents, primarily in Vibration Wave Motors. Top assignees: Olympus Optical Company, Ltd., Olympus Corporation. Active years: 1978-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hachioji, JP (1978 - 2007)
- Tokyo, JP (1985 - 2008)
Company Filing History:
Years Active: 1978-2008
Areas of Expertise:
Title: Toshihiro Nakao: Innovator in Vibration Wave Linear Motors
Introduction
Toshihiro Nakao is a prominent inventor based in Hachioji, Japan, known for his significant contributions to the field of engineering through his innovative designs. With an impressive portfolio of 23 patents, Nakao has made a remarkable impact in the development of advanced motor technologies.
Latest Patents
One of his latest inventions is the vibration wave linear motor, which features a unique configuration. In this motor, coupled driving contacting parts are positioned on the top and bottom of a vibrator unit. The mechanism includes two guide shafts that contact concave parts of the driving contacting elements, supported by erecting parts of a supporting structure. The design incorporates a lower guide shaft that is pressed upward by spiral springs, effectively sandwiching the vibrator. By applying alternating current voltages of different phases to the vibrator unit, the motor generates a vibration wave, enabling the creation of elliptical rotation vibrations in the driving contacting parts. This results in coordinated movement between the vibrator, guide shafts, and supporting framework, allowing for enhanced relative motion in the shaft direction where either the guide shafts or the vibrator can be fixed, driving an attached object.
Career Highlights
Throughout his career, Nakao has worked with leading companies in the optical and imaging sectors, notably Olympus Optical Company, Ltd. and Olympus Corporation. His work at these organizations has significantly influenced the development of imaging and motor technologies.
Collaborations
Nakao has collaborated with esteemed peers in the field, including Yasuo Sasaki and Kenzi Furuta. These collaborations have furthered his innovative projects and contributed to the growth of advanced engineering solutions.
Conclusion
Toshihiro Nakao stands out as a vital innovator in the realm of vibration wave linear motors. With his extensive patent portfolio and collaborative efforts with industry leaders, he continues to shape the future of engineering technology. His inventions demonstrate the power of innovation and the crucial role of inventors in driving advancements in various fields.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile