Inventor · disambiguated record
Kiyotaka Takematus
Also filed as: TAKEMATSU KIYOTAKA · TAKEMATUS KIYOTAKA
3 granted patents·290 citations·filing 1995–2000
80Inventor score
Technology areasG02B
Files withDAINIPPON PRINTING CO LTD3
Top patents by PatentIndex Score
3 records- 0195US6340404B1Optical functional materials and process for producing the sameDAINIPPON PRINTING CO LTD·Filed 2000·Granted Jan 22, 2002·81 cites·26 claims
- 0294US5909314AOptical functional materials and process for producing the sameDAINIPPON PRINTING CO LTD·Filed 1995·Granted Jun 1, 1999·123 cites·19 claims
- 0391US6064524AOptical functional materials and process for producing the sameDAINIPPON PRINTING CO LTD·Filed 1999·Granted May 16, 2000·86 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →