Inventor · disambiguated record

Shigeru Tatsuzawa

Also filed as: TATSUZAWA SHIGERU

2 granted patents·15 citations·filing 2000–2012

55Inventor score

Technology areasG06V H04L

Files withOKI ELECTRIC IND CO LTD1 TATSUZAWA SHIGERU1

Top patents by PatentIndex Score

2 records

0164US6721319B1Network systemOKI ELECTRIC IND CO LTD·Filed 2000·Granted Apr 13, 2004·13 cites·6 claims
0246US9489565B2Image processing apparatus, image processing method, program, and image processing systemTATSUZAWA SHIGERU·Filed 2012·Granted Nov 8, 2016·2 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →