Inventor · disambiguated record
Yoriko Hatada
Also filed as: HATADA YORIKO
4 granted patents·146 citations·filing 1993–1998
79Inventor score
Files withNEC CORP4
Top patents by PatentIndex Score
4 records- 0189US5777700ALiquid crystal display with improved viewing angle dependenceNEC CORP·Filed 1996·Granted Jul 7, 1998·110 cites·10 claims
- 0252US6245258B1Smectic liquid crystal material and liquid crystal optical elementNEC CORP·Filed 1998·Granted Jun 12, 2001·12 cites·13 claims
- 0347US5726721ALiquid crystal display apparatusNEC CORP·Filed 1995·Granted Mar 10, 1998·15 cites·10 claims
- 0441US5434671ABirefringent member cell gap measurement method and instrumentNEC CORP·Filed 1993·Granted Jul 18, 1995·9 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →