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Higashihiroshima, Japan

Taizo Yokota

This inventor holds 5 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taizo Yokota. Retrieved from https://idiyas.com/inventor/taizo-yokota

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 70(Granted Patents)

Location History:

Higashihiroshima, JP (1991)
Hiroshima, JP (1991)

Company Filing History:

5 out of 25,949

Sharp Kabushiki Kaisha Corporation

Years Active: 1991

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5065380 - Diffraction grating for an optical pickup device (1991-11-12),

2. 5049733 - Semiconductor chip detecting device for providing focusing and (1991-09-17),

3. 5007713 - Beam converting apparatus with a parallel light beam input and output (1991-04-16),

4. 4998806 - Image reading apparatus (1991-03-12),

5. 4983017 - Optical head device for reading information stored in a recording medium (1991-01-08),

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]

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