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Saitama, Japan

Akira Tawada

This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignee: Seikagaku Corporation. Active years: 1999-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Tawada. Retrieved from https://idiyas.com/inventor/akira-tawada

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 75.0


Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 26(Granted Patents)


Location History:

  • Sayama, JP (1999 - 2009)
  • Saitama, JP (2003 - 2012)

Company Filing History:

goldMedal8 out of 195 
 
Seikagaku Corporation
 patents

Years Active: 1999-2012

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8 patents (USPTO):Explore Patents
1. 8314079 - Hyaluronic acid oligosaccharide fractions and drugs containing the same (2012-11-20),
2. 7601488 - Hyaluronic acid oligosaccharide fractions and drugs containing the same (2009-10-13),
3. 7507723 - Hyaluronic acid oligosaccharide fractions and drugs containing the same (2009-03-24),
4. 6562954 - Method for producing oligosaccharide, and novel oligosaccharide and pharmaceutical composition containing the same (2003-05-13),
5. 6365733 - Lactosamine oligosaccharide and method for producing the same (2002-04-02),
6. 6159954 - Keratan sulfate oligosaccharide fraction and pharmaceutical containing (2000-12-12),
7. 6132994 - Lactosamine oligosaccharides and method for producing the same (2000-10-17),
8. 5939403 - Keratan sulfate oligosaccharide fraction and pharmaceutical containing (1999-08-17),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

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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