Inventor · disambiguated record
Koichi Karasaki
Also filed as: KARASAKI KOICHI
9 granted patents·375 citations·filing 1979–1996
91Inventor score
Files withHITACHI LTD9
Top patents by PatentIndex Score
9 records- 0192US4421410AMethod and apparatus for inspecting printed wiring boardsHITACHI LTD·Filed 1980·Granted Dec 20, 1983·55 cites·14 claims
- 0289US4692690APattern detecting apparatusHITACHI LTD·Filed 1984·Granted Sep 8, 1987·73 cites·9 claims
- 0384US5754621AX-ray inspection method and apparatus, prepreg inspecting method, and method for fabricating multi-layer printed circuit boardHITACHI LTD·Filed 1996·Granted May 19, 1998·56 cites·46 claims
- 0484US4816686AMethod and apparatus for detecting wiring patternsHITACHI LTD·Filed 1986·Granted Mar 28, 1989·65 cites·36 claims
- 0570US4908871APattern inspection systemHITACHI LTD·Filed 1987·Granted Mar 13, 1990·46 cites·9 claims
- 0664US4700225AMethod and apparatus for testing pattern of a printed circuit boardHITACHI LTD·Filed 1986·Granted Oct 13, 1987·20 cites·5 claims
- 0763US5331407AMethod and apparatus for detecting a circuit patternHITACHI LTD·Filed 1992·Granted Jul 19, 1994·25 cites·21 claims
- 0863US4277175AMethod and apparatus for inspecting printed wiring boardsHITACHI LTD·Filed 1979·Granted Jul 7, 1981·15 cites·9 claims
- 0960US4672209AComponent alignment methodHITACHI LTD·Filed 1985·Granted Jun 9, 1987·20 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →