Location History:
- Hino, JP (2009 - 2012)
- Tokyo, JP (2018)
- Tama, JP (2014 - 2021)
Company Filing History:
10 out of 8,194 
3 out of 1,160 
1 out of 1 Years Active: 2009-2021
Title: Fumiyuki Okawa: Innovator in Endoscopic Technology
Introduction
Fumiyuki Okawa is a prominent inventor based in Tama, Japan. He has made significant contributions to the field of medical technology, particularly in the development of endoscopic devices. With a total of 14 patents to his name, Okawa's innovations have advanced the capabilities of endoscopic procedures.
Latest Patents
Among his latest patents, Okawa has developed an endoscope that includes an image sensor and a first memory, which is a nonvolatile memory. This memory stores first information disposed in a distal end portion. The endoscope also features a controller and a second memory designed to back up the first information located on the proximal end side relative to the distal end portion. The controller reads out the first information stored in the first memory and stores it as a backup in the second memory when powered on. Additionally, it reads out the first information from the second memory and transmits it to a video processor upon request.
Another notable patent is for an imaging device that consists of a pixel unit arranged in a two-dimensional matrix. Each pixel generates an imaging signal corresponding to the amount of light received. The device includes an A/D converter for conducting A/D conversion on the imaging signal or the drive power for the pixel unit, generating a digital signal for external output. A switch allows the A/D converter to connect to either the pixel unit or a transmission line for drive power, while a first controller manages the timing of these connections.
Career Highlights
Fumiyuki Okawa has worked with notable companies in the medical technology sector, including Olympus Corporation and Olympus Medical Systems Corporation. His work has been instrumental in enhancing the functionality and efficiency of endoscopic devices.
Collaborations
Okawa has collaborated with talented individuals in his field, including Keisuke Tsutsui and Hidenori Hashimoto. Their combined expertise has contributed to the successful development of innovative medical technologies.
Conclusion
Fumiyuki Okawa's contributions to endoscopic technology have significantly impacted the medical field. His innovative patents and collaborations with industry leaders continue to shape the future of medical devices.