Urawa, Japan

Nobuhiko Nakazawa

This inventor holds 3 USPTO granted patents. Top assignee: Daiichi Radioisotope Laboratories, Ltd.. Active years: 1980-1981.

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

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 = 5.3

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Urawa, JP (1980 - 1981)
  • Narita, JP (1981)

Company Filing History:


Years Active: 1980-1981

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3 patents (USPTO):Explore Patents

Title: Nobuhiko Nakazawa: Innovator in Radioimmunoassay Methods

Introduction

Nobuhiko Nakazawa is a prominent inventor based in Urawa, Japan. He has made significant contributions to the field of radioimmunoassay, particularly in methods for determining various hormones. With a total of 3 patents to his name, Nakazawa's work has had a lasting impact on medical diagnostics.

Latest Patents

His latest patents include a radioimmunoassay method for determining calcitonin and a radioactive labeled hentriacontapeptide. This innovative method is useful in accurately measuring calcitonin levels in the body. Another notable patent is the cortisol radioimmunoassay method, which involves a cortisol compound that can be used in various radioimmunoassay applications. These advancements showcase Nakazawa's expertise in developing precise diagnostic tools.

Career Highlights

Nobuhiko Nakazawa is associated with Daiichi Radioisotope Laboratories, Ltd., where he has been instrumental in advancing research in radioimmunoassay techniques. His work has contributed to the development of reliable methods for hormone measurement, which are crucial in both clinical and research settings.

Collaborations

Throughout his career, Nakazawa has collaborated with notable colleagues, including Hiroshi Ogawa and Masaharu Kojima. These partnerships have fostered innovation and have led to the successful development of various diagnostic methods.

Conclusion

Nobuhiko Nakazawa's contributions to the field of radioimmunoassay have established him as a key figure in medical diagnostics. His innovative patents and collaborations continue to influence the industry, paving the way for future advancements.

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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