Inventor · disambiguated record

Tsuneyuki Hasegawa

Also filed as: HASEGAWA TSUNEYUKI

1 granted patent·3 citations·filing 1996–1996

22Inventor score

Technology areasC10M

Files withHITACHI LTD1

Top patents by PatentIndex Score

1 record

0128US5856281ABearing and manufacturing method of bearing, and magnetic disk device with bearing containing a lubricating greaseHITACHI LTD·Filed 1996·Granted Jan 5, 1999·3 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →