Inventor · disambiguated record
Katsutoshi Higashikawa
Also filed as: HIGASHIKAWA KATSUTOSHI
3 granted patents·74 citations·filing 1993–2001
73Inventor score
Technology areasB24B
Files withTOYO CO LTD3
Top patents by PatentIndex Score
3 records- 0170US5371978AHoning tool and super precision finishing method using the sameTOYO CO LTD·Filed 1993·Granted Dec 13, 1994·32 cites·5 claims
- 0269US5482498AHoning tool and super precision finishing method using the sameTOYO CO LTD·Filed 1994·Granted Jan 9, 1996·31 cites·1 claims
- 0361US6425808B1Honing toolTOYO CO LTD·Filed 2001·Granted Jul 30, 2002·11 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →