Inventor · disambiguated record

Isoji Sakai

Also filed as: SAKAI ISOJI

2 granted patents·82 citations·filing 1989–1990

67Inventor score

Technology areasB29D C09K

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0184US5067797ALiquid crystal display cell and process for producing the sameHITACHI LTD·Filed 1989·Granted Nov 26, 1991·45 cites·14 claims
0278US5220447ALiquid crystal display device and phase plate thereforHITACHI LTD·Filed 1990·Granted Jun 15, 1993·37 cites·28 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →