Inventor · disambiguated record

Hiroshi Sakaoka

Also filed as: SAKAOKA HIROSHI

1 granted patent·15 citations·filing 1974–1974

37Inventor score

Technology areasD06P

Files withHAYASHI CHEMICAL INDUSTRY CO L1

Top patents by PatentIndex Score

1 record

0161US3948597ADuplex multicolor printed cloth and method for the production of the sameHAYASHI CHEMICAL INDUSTRY CO L·Filed 1974·Granted Apr 6, 1976·15 cites·6 claims

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