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Yasuhisa Emoto

This inventor holds 5 USPTO granted patents. Top assignee: Nippon Shokubai Co., Ltd.. Active years: 1996-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhisa Emoto. Retrieved from https://idiyas.com/inventor/yasuhisa-emoto

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

USPTO Granted Patents = 5

% Patents Active = 80.0

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 5(Granted Patents)

Location History:

Hyogo-ken, JP (2000)
Hyogo, JP (1996 - 2002)

Company Filing History:

Nippon Shokubai Co., Ltd.

Years Active: 1996-2002

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6452021 - Process for producing pyromellitic anhydride (2002-09-17),

2. 6153767 - Production process for pyromellitic dianhydride (2000-11-28),

3. 5902907 - Method for production of fluorenone (1999-05-11),

4. 5663114 - Catalyst for production of pyromellitic anhydride and method for (1997-09-02),

5. 5504218 - Method for production pyromellitic anhydride (1996-04-02),

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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