Inventor · disambiguated record

Bunzi Takeuchi

Also filed as: TAKEUCHI BUNZI

2 granted patents·106 citations·filing 1982–1983

68Inventor score

Technology areasB28D H10P

Files withTOKYO SHIBAURA ELECTRIC CO2

Top patents by PatentIndex Score

2 records

0189US4543464AApparatus for scribing semiconductor wafer with laser beamTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Sep 24, 1985·83 cites·8 claims
0259US4442178ASOS Substrate for semiconductor deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Apr 10, 1984·23 cites·2 claims

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