Assignee
ISHIHARA KOSEI
JP·5 granted patents·95 citations·filing 1989–2023
Top patents by PatentIndex Score
5 records- 0193US4930335ALever-type auto body dent pullerISHIHARA KOSEI·Filed 1989·Granted Jun 5, 1990·64 cites·5 claims
- 0265US5333486ASheet metal drawing equipmentISHIHARA KOSEI·Filed 1992·Granted Aug 2, 1994·17 cites·23 claims
- 0361US9162315B2Electrical conduction mechanismISHIHARA KOSEI·Filed 2011·Granted Oct 20, 2015·1 cites·13 claims
- 0448US4914942AWeld washer for vehicular body dent repairISHIHARA KOSEI·Filed 1989·Granted Apr 10, 1990·13 cites·6 claims
- 0531USD1106784SDrawing-out tool for sheet metalISHIHARA KOSEI·Filed 2023·Granted Dec 23, 2025·0 cites·1 claims
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