Inventor · disambiguated record

Yuji Ishiyama

Also filed as: ISHIYAMA YUJI

1 granted patent·116 citations·filing 1986–1986

53Inventor score

Technology areasH10P

Files withTOKUYAMA SODA KK1

Top patents by PatentIndex Score

1 record

0185US4788043AProcess for washing semiconductor substrate with organic solventTOKUYAMA SODA KK·Filed 1986·Granted Nov 29, 1988·116 cites·8 claims

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