Assignee

ONO ROLL CO LTD

JP·2 granted patents·0 citations·filing 2017–2018

Technology mixB21B2 B30B2 H01M2 Y02E2 B21D1 Y10T1

Top patents by PatentIndex Score

2 records

0146US10673060B2Roll-press machine with wrinkle occurrence prevention device and roll-press methodONO ROLL CO LTD·Filed 2017·Granted Jun 2, 2020·0 cites·14 claims
0243US10944095B2Roll-press apparatusONO ROLL CO LTD·Filed 2018·Granted Mar 9, 2021·0 cites·10 claims

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