Inventor · disambiguated record
Ikuo Hattori
Also filed as: HATTORI IKUO
3 granted patents·96 citations·filing 1999–2000
76Inventor score
Technology areasB28D
Files withATOCK CO LTD3
Top patents by PatentIndex Score
3 records- 0190US6595844B1Outer-diameter blade, inner-diameter blade, core drill and processing machines using same onesATOCK CO LTD·Filed 2000·Granted Jul 22, 2003·45 cites·7 claims
- 0282US6595845B1Outer-diameter blade, inner-diameter blade, core drill and processing machines using same onesATOCK CO LTD·Filed 2000·Granted Jul 22, 2003·24 cites·8 claims
- 0373US6203416B1Outer-diameter blade, inner-diameter blade, core drill and processing machines using same onesATOCK CO LTD·Filed 1999·Granted Mar 20, 2001·27 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →