For the Inventor, By the Inventor

Enter inventor name

Itano-gun, Japan

Giichi Marutsuki

This inventor holds 4 USPTO granted patents. Top assignee: Nichia Corporation. Active years: 2012-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Giichi Marutsuki. Retrieved from https://idiyas.com/inventor/giichi-marutsuki

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 = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 9(Granted Patents)

Location History:

Anan, JP (2012 - 2014)
Itano-gun, JP (2014 - 2016)

Company Filing History:

Nichia Corporation

Years Active: 2012-2016

Loading Chart...

4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9490388 - Semiconductor light emitting element fabrication method (2016-11-08),

2. 8790945 - Method of manufacturing nitride semiconductor device having metal electrode formed on silicon substrate (2014-07-29),

3. 8786056 - Semiconductor light emitting elements comprising a plating substrate with a projecting tab, or comprising an exposed seed layer (2014-07-22),

4. 8299501 - Nitride semiconductor device (2012-10-30),

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]

Loading…