Inventor · disambiguated record
Katsumi Ohkawa
Also filed as: OHKAWA KATSUMI
4 granted patents·218 citations·filing 1990–1994
81Inventor score
Files withSANYO ELECTRIC CO4
Top patents by PatentIndex Score
4 records- 0188US5559374AHybrid integrated circuitSANYO ELECTRIC CO·Filed 1994·Granted Sep 24, 1996·120 cites·5 claims
- 0266US5285107AHybrid integrated circuit deviceSANYO ELECTRIC CO·Filed 1990·Granted Feb 8, 1994·45 cites·17 claims
- 0362US5321299AHybrid integrated circuit deviceSANYO ELECTRIC CO·Filed 1992·Granted Jun 14, 1994·32 cites·10 claims
- 0448US5159433AHybrid integrated circuit device having a particular casing structureSANYO ELECTRIC CO·Filed 1990·Granted Oct 27, 1992·21 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →