Inventor · disambiguated record
Hiroaki Tobitsuka
Also filed as: TOBITSUKA HIROAKI
2 granted patents·1 pending application·7 citations·filing 2001–2019
52Inventor score
Top patents by PatentIndex Score
3 records- 0158US6683751B2Magnetic head unitMITSUMI ELECTRIC CO LTD·Filed 2001·Granted Jan 27, 2004·5 cites·4 claims
- 0249US6700751B2Multi-channel magnetoresistive head deviceMITSUMI ELECTRIC CO LTD·Filed 2001·Granted Mar 2, 2004·2 cites·6 claims
- 0340US2020096441A1Optical Detecting ApparatusSINTAI OPTICAL SHENZHEN CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →