Inventor · disambiguated record
Shun Ishiyama
Also filed as: ISHIYAMA SHUN
3 granted patents·26 citations·filing 1985–1996
68Inventor score
Top patents by PatentIndex Score
3 records- 0153US4703257ALogic circuit having a test data scan circuitHITACHI LTD·Filed 1985·Granted Oct 27, 1987·15 cites·4 claims
- 0231US5961557ADesign support system and method thereforHITACHI LTD·Filed 1996·Granted Oct 5, 1999·7 cites·18 claims
- 0324US4743840ADiagnosing method for logic circuitsHITACHI COMPUTER ENG·Filed 1986·Granted May 10, 1988·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →