Inventor · disambiguated record

Kyozo Fujinaga

Also filed as: FUJINAGA KYOZO

1 granted patent·12 citations·filing 1975–1975

34Inventor score

Technology areasC23F

Files withKOBE STEEL LTD1

Top patents by PatentIndex Score

1 record

0161US4056428AProcess for etching inner surface of pipe or tubeKOBE STEEL LTD·Filed 1975·Granted Nov 1, 1977·12 cites·6 claims

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