Inventor · disambiguated record

Tamotsu Ishii

Also filed as: HAGHINO SADAAKI · ISHII TAMOTSU

2 granted patents·23 citations·filing 1976–1976

60Inventor score

Technology areasC04B

Files withMITSUBISHI METAL CORP1 MITSUBISHI METAL MINING CO LTD1

Top patents by PatentIndex Score

2 records

0159US4104549AMagnetite ferrite for magnetostrictive vibratorsMITSUBISHI METAL CORP·Filed 1976·Granted Aug 1, 1978·16 cites·8 claims
0238US4151432AProduction of ferrites for magnetostrictive vibratorsMITSUBISHI METAL MINING CO LTD·Filed 1976·Granted Apr 24, 1979·7 cites·6 claims

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