Inventor · disambiguated record
Yoshiyuki Kokubun
Also filed as: KOKUBUN YOSHIYUKI
3 granted patents·15 citations·filing 1993–1998
63Inventor score
Top patents by PatentIndex Score
3 records- 0138US5465292ATrading telephoneHITACHI TELECOMM TECH·Filed 1993·Granted Nov 7, 1995·10 cites·20 claims
- 0229US6263000B1Remote trading call terminals in a trading call systemHITACHI TELECOMM TECH·Filed 1996·Granted Jul 17, 2001·4 cites·3 claims
- 0321US6263062B1Dealing call terminal deviceHITACHI TELECOM TECHNOLGIES LT·Filed 1998·Granted Jul 17, 2001·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →