Inventor · disambiguated record
Nobuhiko Fujimori
Also filed as: FUJIMORI NOBUHIKO
5 granted patents·2 pending applications·95 citations·filing 1996–2025
77Inventor score
Top patents by PatentIndex Score
7 records- 0189US5858124ARare earth magnet of high electrical resistance and production method thereofHITACHI METALS LTD·Filed 1996·Granted Jan 12, 1999·68 cites·21 claims
- 0279US2025345850A1Method for manufacturing r-t-b based sintered magnet, and r-t-b based sintered magnetPROTERIAL LTD·Filed 2025·Application pending·0 cites
- 0374US7645349B2Sintered R-Fe-B permanent magnet and its production methodHITACHI METALS LTD·Filed 2006·Granted Jan 12, 2010·2 cites·2 claims
- 0470US6447621B1R-T-B rare earth sintered magnet having improved squareness ratio and method for producing sameHITACHI METALS LTD·Filed 1999·Granted Sep 10, 2002·25 cites·17 claims
- 0565US12397347B2Method for manufacturing R-T-B based sintered magnet, and R-T-B based sintered magnetPROTERIAL LTD·Filed 2020·Granted Aug 26, 2025·0 cites·10 claims
- 0649US11686630B2Imaging device and calibration methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Jun 27, 2023·0 cites·16 claims
- 0737US2005067058A1Sintered R-Fe-B permanent magnet and its production methodHITACHI METALS LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →