Inventor · disambiguated record
Kazushi Kawatsu
Also filed as: KAWATSU KAZUSHI
3 granted patents·18 citations·filing 2001–2002
66Inventor score
Files withTOSHIBA MACHINE CO LTD3
Top patents by PatentIndex Score
3 records- 0154US6901830B2Vertical lathe, tool head for vertical lathe, rotary table apparatus for machine toolTOSHIBA MACHINE CO LTD·Filed 2002·Granted Jun 7, 2005·8 cites·13 claims
- 0250US6724104B2Linear motor drive apparatusTOSHIBA MACHINE CO LTD·Filed 2001·Granted Apr 20, 2004·8 cites·6 claims
- 0344US6799079B2Method and apparatus for correcting positional deviation of finite linear rolling guideTOSHIBA MACHINE CO LTD·Filed 2002·Granted Sep 28, 2004·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →