Chihiro Hasegawa

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignees: Ube Industries, Inc., Ulvac, Inc.. Active years: 2006-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chihiro Hasegawa. Retrieved from https://idiyas.com/inventor/chihiro-hasegawa

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

USPTO Granted Patents = 5 (Patent Applications = 2)

% Patents Active = 40.0

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 15(Granted Patents)

Location History:

Yamaguchi, JP (2006 - 2009)
Ube, JP (2012 - 2015)

Company Filing History:

Years Active: 2006-2015

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9194041 - Tris(dialkylamide)aluminum compound, and method for producing aluminum-containing thin film using same (2015-11-24),

2. 8304567 - Organoruthenium complex, and method for production of ruthenium thin film using the ruthenium complex (2012-11-06),

3. 8183153 - Method for manufacturing semiconductor device (2012-05-22),

4. 7595414 - Metal complex compound comprising β-diketonato ligand (2009-09-29),

5. 6992200 - Copper complexes and process for formation of copper-containing thin films by using the same (2006-01-31),

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]

2 patents pending: