Inventor · disambiguated record
Toshiaki Motonaga
Also filed as: MOTONAGA TOSHIAKI
7 granted patents·95 citations·filing 2000–2002
85Inventor score
Files withDAINIPPON PRINTING CO LTD7
Top patents by PatentIndex Score
7 records- 0189US6599667B2Halftone phase shift photomask and blank for halftone phase shift photomaskDAINIPPON PRINTING CO LTD·Filed 2001·Granted Jul 29, 2003·41 cites·10 claims
- 0275US6869736B2Halftone phase shift photomask and blank for halftone phase shift photomaskDAINIPPON PRINTING CO LTD·Filed 2001·Granted Mar 22, 2005·15 cites·6 claims
- 0375US6709791B1Halftone phase shift photomask and blanks for halftone phase shift photomask for it and pattern forming method using thisDAINIPPON PRINTING CO LTD·Filed 2000·Granted Mar 23, 2004·14 cites·26 claims
- 0467US6458496B2Blank for halftone phase shift photomask and halftone phase shift photomaskDAINIPPON PRINTING CO LTD·Filed 2000·Granted Oct 1, 2002·12 cites·34 claims
- 0560US6780547B2Halftone phase shifting photomask and blanks for halftone phase shifting photomask therefor and a method for forming pattern by using the halftone phase shifting photomaskDAINIPPON PRINTING CO LTD·Filed 2001·Granted Aug 24, 2004·7 cites·19 claims
- 0659US6740455B2PhotomaskDAINIPPON PRINTING CO LTD·Filed 2001·Granted May 25, 2004·5 cites·3 claims
- 0744US6933082B2Photomask with dust-proofing device and exposure method using the sameDAINIPPON PRINTING CO LTD·Filed 2002·Granted Aug 23, 2005·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →