Location History:
- Tokyo, JP (1990)
- JP (1991)
- Hachioji, JP (1989 - 2007)
Company Filing History:
6 out of 5,729 
2 out of 8,194 
1 out of 1 Years Active: 1989-2007
Title: Kenji Hirooka: Innovator in Ultrasonic and Optical Probes
Introduction
Kenji Hirooka is a distinguished inventor based in Hachioji, Japan. He has made significant contributions to the field of medical technology, particularly in the development of ultrasonic and optical probes. With a total of 9 patents to his name, Hirooka's work has advanced the capabilities of microscopic operations and imaging techniques.
Latest Patents
One of Hirooka's latest inventions is an ultrasonic probe designed for operations under a microscope. This innovative probe consists mainly of an ultrasonic probe body, an elongated tubular member, and a bent handle member. The ultrasonic probe body features a transducer assembly attached to the distal end of a soft elongated tube, which connects to an ultrasonic observation apparatus. This design allows for precise manipulation during microscopic procedures.
Another notable patent is an optical probe that produces tomograms of specimens using low-coherence light. This optical probe includes a whole rotation transfer connector that rotates while being supported by ball and slide bearings. The design allows for the flexible shaft's relative position to change according to the screwing of a sheath stopping member, ensuring consistent performance even when the probe is curved.
Career Highlights
Throughout his career, Kenji Hirooka has worked with prominent companies in the field of optical technology. He has been associated with Olympus Optical Company, Ltd. and Olympus Corporation, where he has contributed to various innovative projects. His expertise in developing advanced medical devices has made a significant impact on the industry.
Collaborations
Hirooka has collaborated with notable colleagues, including Yoshitake Saito and Takeshi Yokoi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Kenji Hirooka's contributions to the field of medical technology through his innovative patents and collaborations have established him as a leading inventor. His work continues to influence advancements in ultrasonic and optical probe technology, enhancing the capabilities of medical professionals worldwide.