Inventor · disambiguated record
Koji Nishiwaki
Also filed as: NISHIWAKI KOJI · SEKI KIWAO · SUENAGA YOSHIHIKO
4 granted patents·38 citations·filing 1977–1980
74Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0165US4203669AWavelength reading apparatus for monochromatorHITACHI LTD·Filed 1979·Granted May 20, 1980·17 cites·11 claims
- 0247US4180857AApparatus for processing chromatograph dataHITACHI LTD·Filed 1977·Granted Dec 25, 1979·11 cites·6 claims
- 0332US4363953AElectron beam scribing methodHITACHI LTD·Filed 1980·Granted Dec 14, 1982·8 cites·2 claims
- 0431US4238835AAnalyzing apparatus with microcomputerHITACHI LTD·Filed 1978·Granted Dec 9, 1980·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →