Inventor · disambiguated record
Hiroshi Hosoya
Also filed as: HOSOYA HIROSHI
6 granted patents·95 citations·filing 1979–2023
83Inventor score
Top patents by PatentIndex Score
6 records- 0182US6520075B1Double action hydraulic pressAIDA ENG LTD·Filed 2000·Granted Feb 18, 2003·18 cites·2 claims
- 0281US6530252B1Hydroforming method and hydroforming deviceAIDA ENG LTD·Filed 2000·Granted Mar 11, 2003·34 cites·17 claims
- 0374US7891223B2Transfer press machineAIDA ENG LTD·Filed 2005·Granted Feb 22, 2011·6 cites·14 claims
- 0467US6128987AHydraulic press for forming metal platesAIDA ENG LTD·Filed 1998·Granted Oct 10, 2000·30 cites·43 claims
- 0565US12372557B2Excitation current detection circuit and semiconductor deviceSANKEN ELECTRIC CO LTD·Filed 2023·Granted Jul 29, 2025·0 cites·6 claims
- 0648US4301484ACassette loading device of tape recorderVICTOR COMPANY OF JAPAN·Filed 1979·Granted Nov 17, 1981·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →