Inventor · disambiguated record
Yuji Ishizaka
Also filed as: ISHIZAKA YUJI
7 granted patents·250 citations·filing 1987–1993
87Inventor score
Files withMEIDENSHA ELECTRIC MFG CO LTD7
Top patents by PatentIndex Score
7 records- 0193US5360156AWelding management apparatusMEIDENSHA ELECTRIC MFG CO LTD·Filed 1993·Granted Nov 1, 1994·100 cites·9 claims
- 0293US4778971AInduction heating apparatusMEIDENSHA ELECTRIC MFG CO LTD·Filed 1987·Granted Oct 18, 1988·57 cites·29 claims
- 0380US5223683AHigh frequency electronic welding systemMEIDENSHA ELECTRIC MFG CO LTD·Filed 1992·Granted Jun 29, 1993·44 cites·17 claims
- 0466US5265787AWelding management apparatusMEIDENSHA ELECTRIC MFG CO LTD·Filed 1993·Granted Nov 30, 1993·22 cites·16 claims
- 0552US5304768AWelding management apparatusMEIDENSHA ELECTRIC MFG CO LTD·Filed 1992·Granted Apr 19, 1994·15 cites·4 claims
- 0647US4798925AMethod for measuring effective heating power for high frequency heatingMEIDENSHA ELECTRIC MFG CO LTD·Filed 1987·Granted Jan 17, 1989·11 cites·9 claims
- 0723US5271915AMethod for processing nitrogen oxide gasMEIDENSHA ELECTRIC MFG CO LTD·Filed 1990·Granted Dec 21, 1993·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →