Inventor · disambiguated record

Toshimichi Nakagawa

Also filed as: NAKAGAWA TOSHIMICHI

2 granted patents·8 citations·filing 2002–2002

53Inventor score

Technology areasB24D

Files withNORITAKE CO LTD2

Top patents by PatentIndex Score

2 records

0153US6641473B2Grinding wheel with abrasive segment chips including at least two abrasive segment chips whose circumferential lengths are different from each otherNORITAKE CO LTD·Filed 2002·Granted Nov 4, 2003·5 cites·14 claims
0250US6589304B1Method of bonding porous abrasive solid mass to base member with provision of sealing film on bonding surface of the abrasive solid massNORITAKE CO LTD·Filed 2002·Granted Jul 8, 2003·3 cites·12 claims

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