Assignee
MEIDOH CO LTD
JP·8 granted patents·68 citations·filing 2000–2017
Top patents by PatentIndex Score
8 records- 0182US7762752B2Bolt and thread rolling die and the manufacture of the boltMEIDOH CO LTD·Filed 2008·Granted Jul 27, 2010·8 cites·7 claims
- 0277US6685411B2BoltMEIDOH CO LTD·Filed 2001·Granted Feb 3, 2004·22 cites·8 claims
- 0371US6347917B1Bolt with column and polygonal pillar to prevent seizureMEIDOH CO LTD·Filed 2000·Granted Feb 19, 2002·11 cites·7 claims
- 0471US6296432B1Bolt with extension to prevent thread misalignmentMEIDOH CO LTD·Filed 2000·Granted Oct 2, 2001·17 cites·6 claims
- 0562US6540619B2Bolt and a manufacturing method thereofMEIDOH CO LTD·Filed 2001·Granted Apr 1, 2003·8 cites·3 claims
- 0651US7670091B2Bolt and thread rolling die and the manufacture of the boltMEIDOH CO LTD·Filed 2002·Granted Mar 2, 2010·2 cites·6 claims
- 0741US11365758B2BoltMEIDOH CO LTD·Filed 2017·Granted Jun 21, 2022·0 cites·11 claims
- 0835US11209038B2BoltMEIDOH CO LTD·Filed 2017·Granted Dec 28, 2021·0 cites·5 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →