Inventor · disambiguated record

Ryuichi Ozono

Also filed as: OZONO RYUICHI

2 granted patents·78 citations·filing 1981–1991

67Inventor score

Technology areasB21B B23K

Files withMITSUBISHI HEAVY IND LTD2

Top patents by PatentIndex Score

2 records

0186US4453393AFour high mill of the paired-roll-crossing typeMITSUBISHI HEAVY IND LTD·Filed 1981·Granted Jun 12, 1984·29 cites·1 claims
0282US5172846AButting device for joining running steel sheetsMITSUBISHI HEAVY IND LTD·Filed 1991·Granted Dec 22, 1992·49 cites·5 claims

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