Inventor · disambiguated record
Kohji Ishikawa
Also filed as: ISHIKAWA KOHJI
4 granted patents·321 citations·filing 1979–1980
83Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE4
Top patents by PatentIndex Score
4 records- 0195US4369511ASemiconductor memory test equipmentNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Jan 18, 1983·118 cites·14 claims
- 0294US4414665ASemiconductor memory device test apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Nov 8, 1983·92 cites·14 claims
- 0393US4293950ATest pattern generating apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Oct 6, 1981·85 cites·21 claims
- 0477US4300234AAddress pattern generator for testing a memoryNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Nov 10, 1981·26 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →