Takuya Hamaguchi

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Mitsubishi Electric Corporation. Active years: 2010-2019.

USPTO Granted Patents = 4 (Patent Applications = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 6(Granted Patents)

Company Filing History:

4 out of 16,571

Mitsubishi Electric Corporation

patents

Years Active: 2010-2019

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10461049 - Semiconductor device and manufacturing method therefor (2019-10-29),

2. 9153502 - Semiconductor chip testing method and semiconductor chip testing device (2015-10-06),

3. 8390097 - Insulated gate bipolar transistor having contact region with variable width (2013-03-05),

4. 7777249 - Semiconductor device with enhanced switching speed and method for manufacturing the same (2010-08-17),

Profile summary based on public USPTO records.

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1 patent pending:

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