Chofu, Japan

Mototugu Ogawa

This inventor holds 4 USPTO granted patents. Top assignee: Olympus Optical Company, Ltd.. Active years: 1980-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mototugu Ogawa. Retrieved from https://idiyas.com/inventor/mototugu-ogawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 92(Granted Patents)


Company Filing History:


Years Active: 1980-1982

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Mototugu Ogawa

Introduction

Mototugu Ogawa is a notable inventor based in Chofu, Japan. He has made significant contributions to the field of endoscopic technology, holding a total of 4 patents. His work has advanced the capabilities of medical devices, particularly in the area of fluid management and film takeup mechanisms.

Latest Patents

One of Ogawa's latest patents is a fluid feeding device for an endoscope. This device includes an air pump, a sealed liquid reservoir, and a series of communication paths that facilitate the efficient delivery of fluids during endoscopic procedures. Another significant invention is a film takeup device for an endoscope, which features a takeup mechanism that allows for the seamless feeding of rolled film, enhancing the functionality of endoscopic imaging.

Career Highlights

Mototugu Ogawa is currently employed at Olympus Optical Company, Ltd., where he continues to innovate in the field of medical technology. His work has not only improved existing devices but has also paved the way for new advancements in endoscopic procedures.

Collaborations

Ogawa has collaborated with several talented individuals in his field, including Kazuhiko Mitsui and Takeshi Okada. These partnerships have contributed to the development of cutting-edge technologies that enhance patient care.

Conclusion

Mototugu Ogawa's contributions to endoscopic technology exemplify the impact of innovation in the medical field. His patents reflect a commitment to improving healthcare through advanced medical devices.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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