Inventor · disambiguated record
Naohide Murakami
Also filed as: MURAKAMI NAOHIDE
6 granted patents·30 citations·filing 2003–2007
80Inventor score
Files withMAX CO LTD6
Top patents by PatentIndex Score
6 records- 0160US8047193B2Non-core drill bitMAX CO LTD·Filed 2007·Granted Nov 1, 2011·1 cites·6 claims
- 0260US7568529B2Drill toolMAX CO LTD·Filed 2006·Granted Aug 4, 2009·5 cites·4 claims
- 0358US7308949B2Concrete drillMAX CO LTD·Filed 2006·Granted Dec 18, 2007·4 cites·7 claims
- 0456US7534076B2Core bitMAX CO LTD·Filed 2003·Granted May 19, 2009·8 cites·3 claims
- 0551US7204321B2Concrete drillMAX CO LTD·Filed 2003·Granted Apr 17, 2007·9 cites·7 claims
- 0647US7241087B2Core bitMAX CO LTD·Filed 2003·Granted Jul 10, 2007·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →