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Yukihiro Sagawa

This inventor holds 4 USPTO granted patents. Top assignee: Nippon Kayaku Kabushiki Kaisha. Active years: 1992-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukihiro Sagawa. Retrieved from https://idiyas.com/inventor/yukihiro-sagawa

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

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 18(Granted Patents)

Location History:

Yono, JP (1992 - 1994)
Saitama, JP (2002)

Company Filing History:

Nippon Kayaku Kabushiki Kaisha

Years Active: 1992-2002

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6452026 - Process for producing optically active threo-3-amino-1,2-epoxy compounds (2002-09-17),

2. 6376685 - Process for producing optically active threo-3-amino-1,2-epoxy compounds (2002-04-23),

3. 5296492 - Certain chroman derivatives useful for treating symptoms caused by (1994-03-22),

4. 5166397 - Process for producing optically active cyclobutylamines (1992-11-24),

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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