Ikeda, Japan

Norio Tada

This inventor holds 2 USPTO granted patents. Top assignees: Takeda Chemical Industries, Inc., Hitachi, Ltd.. Active years: 1978-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norio Tada. Retrieved from https://idiyas.com/inventor/norio-tada-zc9am009

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 = 4.0

ph-index = 2

Forward Citations = 33(Granted Patents)


Location History:

  • Akashi, JA (1978)
  • Ikeda, JP (1995)

Company Filing History:


Years Active: 1978-1995

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2 patents (USPTO):Explore Patents

Title: Norio Tada: Innovator in Analytical Chemistry

Introduction

Norio Tada is a distinguished inventor based in Ikeda, Japan. He has made significant contributions to the field of analytical chemistry, holding a total of 2 patents. His work focuses on innovative apparatuses and chemical derivatives that enhance analytical processes and pharmacological applications.

Latest Patents

One of Tada's latest patents is an "Apparatus for directly coupling analytical column with mass spectrometer." This invention features a fixed member with at least four holes for introducing various solutions, and a movable member that rotates around an axis, allowing for parallel processing of washing, trapping, desalting, and eluting components. This design improves efficiency in analytical procedures.

Another notable patent is for "Isochroman derivatives," which are new chemical compounds that exhibit a range of pharmacological activities. These derivatives can serve as antidepressants, analgesics, and anti-inflammatory agents, among other uses. The versatility of these compounds highlights Tada's innovative approach to chemistry.

Career Highlights

Throughout his career, Norio Tada has worked with prominent companies such as Takeda Chemical Industries, Inc. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise and success as an inventor in the field of analytical chemistry.

Collaborations

Tada has collaborated with notable colleagues, including Yoshikazu Oka and Akio Miyake. These partnerships have likely fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Norio Tada's contributions to analytical chemistry through his innovative patents and collaborations demonstrate his commitment to advancing scientific knowledge and technology. His work continues to impact the field positively.

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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