Tokyo, Japan

Mitsunobu Nakazawa

This inventor holds 5 USPTO granted patents. Top assignees: Canon Kabushiki Kaisha, Other. Active years: 1976-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsunobu Nakazawa. Retrieved from https://idiyas.com/inventor/mitsunobu-nakazawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 75(Granted Patents)


Location History:

  • Tokyo, JA (1976)
  • Tokyo, JP (1987)

Company Filing History:


Years Active: 1976-1987

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Inventor Spotlight: Mitsunobu Nakazawa

Introduction: Mitsunobu Nakazawa, a prolific inventor hailing from Tokyo, JP, has made significant contributions to the field of optical devices with a total of 5 patents to his name. Let's delve into his latest patents and career highlights.

Latest Patents: Nakazawa's recent inventions include an optical device featuring an optical waveguide with a core layer that can be heated to change its refractive index without boiling, and an optical display utilizing a thermally formed bubble in a liquid core. These patents showcase his innovative approach to optical technology.

Career Highlights: Mitsunobu Nakazawa has been associated with esteemed companies like Canon Kabushiki Kaisha, where he has undoubtedly honed his skills and expertise in the realm of optical devices. His work reflects a deep understanding of the intricacies of optical technology and a flair for inventive solutions.

Collaborations: Throughout his career, Nakazawa has collaborated with talented individuals such as Masahiro Haruta and Yukuo Nishimura. These partnerships have undoubtedly played a pivotal role in the development of his groundbreaking inventions, fostering a culture of innovation and discovery.

Conclusion: In conclusion, Mitsunobu Nakazawa stands out as a visionary inventor in the field of optical devices, with a track record of innovation and a keen eye for technological advancements. His patents and collaborations underscore his dedication to pushing the boundaries of optical technology, making him a noteworthy figure in the world of inventors.

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]
Loading…