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For the Inventor, By the Inventor

Kyoto, Japan

Yoji Fujiura

This inventor holds 10 USPTO granted patents. Top assignees: Sanyo Chemical Industries, Ltd., Hoechst Celanese Corporation. Active years: 1987-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoji Fujiura. Retrieved from https://idiyas.com/inventor/yoji-fujiura

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 9

Forward Citations = 407(Granted Patents)


Location History:

  • Kyoto, JP (1987 - 1999)
  • Kyoto-fu, JP (1998 - 2001)

Company Filing History:

goldMedal7 out of 359 
 
Sanyo Chemical Industries, Ltd.
 patents
silverMedal3 out of 1,194 
 
Hoechst Celanese Corporation
 patents

Years Active: 1987-2001

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10 patents (USPTO):Explore Patents
1. 6303711 - Water-absorbent or water-retention material and production method thereof (2001-10-16),
2. 6130304 - Water-absorbent or water-retention material and production method thereof (2000-10-10),
3. 5904028 - Fragrance and deodorant materials (1999-05-18),
4. 5838863 - Cable sealed with a polyurethane resin and sealing process of the same (1998-11-17),
5. 5743213 - Treating material for animal excretions and method of producing the same (1998-04-28),
6. 5664523 - Materials for the treatment of pet excretions (1997-09-09),
7. 5453323 - Superabsorbent polymer having improved absorbency properties (1995-09-26),
8. 5145906 - Super-absorbent polymer having improved absorbency properties (1992-09-08),
9. 5002986 - Fluid absorbent compositions and process for their preparation (1991-03-26),
10. 4710298 - Auxiliary for dewatering of sludge (1987-12-01),

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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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