Location History:
- Tokyo, JP (1991 - 1994)
- Saitama-ken, JP (1996 - 2004)
- Saitama, JP (2014)
Company Filing History:
5 out of 5,729 
1 out of 1,157 
Years Active: 1991-2014
Title: Innovations of Daisaku Negoro in Endoscope Technology
Introduction
Daisaku Negoro is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of medical technology, particularly in endoscope washing and sterilization. With a total of five patents to his name, Negoro has made remarkable advancements that enhance the safety and efficiency of endoscopic procedures.
Latest Patents
Negoro's latest patents include an "Apparatus for washing and disinfecting-sterilizing endoscope," which features a washing vessel designed to house an endoscope. This innovative apparatus utilizes a washing solution containing detergent that is spurted against the endoscope for effective cleaning. Following the washing process, an oxide-based disinfecting-sterilizing solution is introduced into the washing vessel to ensure thorough disinfection and sterilization of the endoscope. Another notable patent is the "Washing/sterilizing apparatus for an endoscope and method for," which comprises a washing water supply tank that provides washing water to an endoscope placed in a washing and sterilizing bath. This apparatus is equipped with a sensor that determines the need for washing or sterilizing the water supply tank, and it includes a lamp and buzzer to inform users of the results.
Career Highlights
Daisaku Negoro is currently employed at Olympus Optical Company, Ltd., where he continues to innovate and develop advanced medical technologies. His work has significantly impacted the field of endoscopy, improving patient safety and procedural efficiency.
Collaborations
Negoro has collaborated with notable colleagues, including Yoshinao Oaki and Hisao Yabe, contributing to the advancement of medical technology through teamwork and shared expertise.
Conclusion
Daisaku Negoro's contributions to endoscope technology through his innovative patents have greatly enhanced the medical field. His work exemplifies the importance of continuous innovation in healthcare, ensuring safer and more effective medical procedures.