Inventor · disambiguated record
Yoshihiro Kawakatsu
Also filed as: KAWAKATSU YOSHIHIRO
7 granted patents·96 citations·filing 1986–1989
85Inventor score
Files withHITACHI LTD7
Top patents by PatentIndex Score
7 records- 0185USD304724SFacsimile transceiverHITACHI LTD·Filed 1987·Granted Nov 21, 1989·25 cites·1 claims
- 0282USD304722SFacsimile transceiverHITACHI LTD·Filed 1987·Granted Nov 21, 1989·27 cites·1 claims
- 0382USD304578SFacsimile transceiverHITACHI LTD·Filed 1987·Granted Nov 14, 1989·21 cites·1 claims
- 0465USD317302SPortable computerHITACHI LTD·Filed 1989·Granted Jun 4, 1991·11 cites·1 claims
- 0564USD304874SFacsimile transceiverHITACHI LTD·Filed 1987·Granted Nov 28, 1989·10 cites·1 claims
- 0637USD311929SFacsimile transceiverHITACHI LTD·Filed 1988·Granted Nov 6, 1990·2 cites·1 claims
- 0725USD302685SFacsimile transceiverHITACHI LTD·Filed 1986·Granted Aug 8, 1989·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →