Inventor · disambiguated record
Nobuo Imaizumi
Also filed as: IMAIZUMI NOBUO
8 granted patents·238 citations·filing 1979–2013
88Inventor score
Files withNAMIKI PRECISION JEWEL CO LTD8
Top patents by PatentIndex Score
8 records- 0197US4801340AMethod for manufacturing permanent magnetsNAMIKI PRECISION JEWEL CO LTD·Filed 1987·Granted Jan 31, 1989·156 cites·9 claims
- 0279US7986063B2Cylindrical coil and cylindrical micromotor using the sameNAMIKI PRECISION JEWEL CO LTD·Filed 2006·Granted Jul 26, 2011·11 cites·8 claims
- 0375US8029717B2Nanoimprint method and apparatusNAMIKI PRECISION JEWEL CO LTD·Filed 2006·Granted Oct 4, 2011·7 cites·1 claims
- 0470US4902357AMethod of manufacture of permanent magnetsNAMIKI PRECISION JEWEL CO LTD·Filed 1987·Granted Feb 20, 1990·20 cites·21 claims
- 0570US4221613ARare earth-cobalt system permanent magnetic alloys and method of preparing sameNAMIKI PRECISION JEWEL CO LTD·Filed 1979·Granted Sep 9, 1980·16 cites·7 claims
- 0669US7068882B2Optical fiber microlens, optical fiber and method of positioning optical fiberNAMIKI PRECISION JEWEL CO LTD·Filed 2001·Granted Jun 27, 2006·13 cites·7 claims
- 0767US7002742B2Polarizing function element, optical isolator, laser diode module and method of producing polarizing function elementNAMIKI PRECISION JEWEL CO LTD·Filed 2001·Granted Feb 21, 2006·15 cites·19 claims
- 0829US9802283B2Cutting tool and cutting methodNAMIKI PRECISION JEWEL CO LTD·Filed 2013·Granted Oct 31, 2017·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →