Inventor · disambiguated record

Masao Otaki

Also filed as: OTAKI MASAO

2 granted patents·73 citations·filing 1991–2006

57Inventor score

Technology areasG03B G03F

Files withKURARAY CO1 TOPPAN PRINTING CO LTD1

Top patents by PatentIndex Score

2 records

0192US5196960ALenticular lens sheetKURARAY CO·Filed 1991·Granted Mar 23, 1993·73 cites·9 claims
0241US7632613B2Levenson type phase shift mask and manufacturing method thereofTOPPAN PRINTING CO LTD·Filed 2006·Granted Dec 15, 2009·0 cites·8 claims

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