Toshihiro Hachiyanagi

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Semiconductor Components Industries, LLC, Sanyo Electric Co., Ltd.. Active years: 2007-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Hachiyanagi. Retrieved from https://idiyas.com/inventor/toshihiro-hachiyanagi

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 = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 8(Granted Patents)

Location History:

Gunma, JP (2009 - 2014)
Ota, JP (2007 - 2020)

Company Filing History:

3 out of 3,725

Semiconductor Components Industries, LLC

patents

2 out of 8,782

Sanyo Electric Co., Ltd.

patents

Years Active: 2007-2020

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10833154 - Electronic device including an insulating structure (2020-11-10),

2. 10115790 - Electronic device including an insulating structure (2018-10-30),

3. 8735997 - Semiconductor device having drain/source surrounded by impurity layer and manufacturing method thereof (2014-05-27),

4. 7611957 - Method of manufacturing semiconductor device (2009-11-03),

5. 7157779 - Semiconductor device with triple surface impurity layers (2007-01-02),

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]

1 patent pending: