Inventor · disambiguated record
Norikazu Kitagawa
Also filed as: KITAGAWA NORIKAZU
1 granted patent·4 pending applications·10 citations·filing 2001–2015
32Inventor score
Top patents by PatentIndex Score
5 records- 0163US6709162B2Rolling bearing unitNSK LTD·Filed 2001·Granted Mar 23, 2004·10 cites·7 claims
- 0247US2015298104A1Molten salt-type off gas purification catalyst and off gas purification filterPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 0345US2014004012A1Molten salt-type off gas purification catalyst and off gas purification filterMIYAGAWA TATSUROU·Filed 2012·Application pending·0 cites
- 0434US2011152138A1Rolling bearing and manufacturing method thereofNSK LTD·Filed 2010·Application pending·0 cites
- 0533US2002172443A1Rolling bearing unitNSK LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →