Inventor · disambiguated record

Hideharu Ohtsuki

Also filed as: OHTSUKI HIDEHARU

1 granted patent·17 citations·filing 1976–1976

38Inventor score

Technology areasD21H

Files withRENGO CO LTD1

Top patents by PatentIndex Score

1 record

0162US4091167AMethod for preparing paper board having improved wet compression strengthRENGO CO LTD·Filed 1976·Granted May 23, 1978·17 cites·7 claims

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