Masahiro Totsuka

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha. Active years: 2005-2025.

USPTO Granted Patents = 9 (Patent Applications = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 2

Forward Citations = 12(Granted Patents)

Company Filing History:

7 out of 16,571

Mitsubishi Electric Corporation

patents

2 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

Years Active: 2005-2025

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12191201 - Semiconductor device and method for manufacturing semiconductor device (2025-01-07),

2. 11276530 - Thin-layer capacitor and method of fabricating the same (2022-03-15),

3. 10388585 - Semiconductor device and method of manufacturing the same (2019-08-20),

4. 9035424 - Semiconductor device (2015-05-19),

5. 8237244 - Semiconductor device including a transistor and a capacitor having multiple insulating films (2012-08-07),

6. 7838382 - Semiconductor device and method of manufacturing the semiconductor device (2010-11-23),

7. 7642567 - Field-effect transistor and method of manufacturing the same (2010-01-05),

8. 7135416 - Method of manufacturing semiconductor device (2006-11-14),

9. 6933250 - Process for manufacturing a semiconductor device (2005-08-23),

Profile summary based on public USPTO records.

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1 patent pending:

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