Yoshihiro Kamada

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignees: Konica Minolta Opto, Inc., Konica Minolta, Inc.. Active years: 2013-2017.

USPTO Granted Patents = 4 (Patent Applications = 2)

% Patents Active = 50.0

Average Co-Inventor Count = 2.5

ph-index = 1

Company Filing History:

3 out of 680

Konica Minolta Opto, Inc.

Years Active: 2013-2017

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9751793 - Method of manufacturing glass molded product and lower die for molding glass (2017-09-05),

2. 8646290 - Method of manufacturing a glass optical element (2014-02-11),

3. 8596093 - Optical element manufacturing method and optical element (2013-12-03),

4. 8408030 - Device for manufacturing molded glass body (2013-04-02),

Profile summary based on public USPTO records.

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2 patents pending:

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