Inventor · disambiguated record
Takazumi Watanabe
Also filed as: WATANABE TAKAZUMI
5 granted patents·126 citations·filing 1996–2002
83Inventor score
Files withTOSHIBA MACHINE CO LTD5
Top patents by PatentIndex Score
5 records- 0192US6746188B2Machine toolTOSHIBA MACHINE CO LTD·Filed 2002·Granted Jun 8, 2004·46 cites·3 claims
- 0289US6825630B2Machine tool, tool, and tool holderTOSHIBA MACHINE CO LTD·Filed 2002·Granted Nov 30, 2004·31 cites·16 claims
- 0380US6682277B2Tool, tool holder, and machine toolTOSHIBA MACHINE CO LTD·Filed 2002·Granted Jan 27, 2004·20 cites·16 claims
- 0447US5771599AMethod of and instrument for measuring roll diameter in roll grinderTOSHIBA MACHINE CO LTD·Filed 1996·Granted Jun 30, 1998·15 cites·8 claims
- 0540US5844805AAutomatic programming apparatus for numerically controlled roll grinderTOSHIBA MACHINE CO LTD·Filed 1996·Granted Dec 1, 1998·14 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →