Inventor · disambiguated record
Toshihisa Kitagawa
Also filed as: KITAGAWA TOSHIHISA
3 granted patents·3 pending applications·155 citations·filing 2001–2016
73Inventor score
Top patents by PatentIndex Score
6 records- 0193US6965191B2Display filter, display apparatus, and method for production of the sameMITSUI CHEMICALS INC·Filed 2001·Granted Nov 15, 2005·95 cites·57 claims
- 0289US7163739B2Laminate and display apparatus using the sameMITSUI CHEMICALS INC·Filed 2002·Granted Jan 16, 2007·60 cites·13 claims
- 0352US2007071970A1Laminate and display apparatus using the sameMITSUI CHEMICALS INC·Filed 2006·Application pending·0 cites
- 0442US10669397B2Polymeric piezoelectric film and method for manufacturing thereofMITSUI CHEMICALS INC·Filed 2016·Granted Jun 2, 2020·0 cites·11 claims
- 0542US2009133922A1Light transmitting conductive film, light transmitting electromagnetic wave shielding film, optical filter and method of producing display filterFUJIFILM CORP·Filed 2006·Application pending·0 cites
- 0631US2017218117A1Polymeric piezoelectric filmMITSUI CHEMICALS INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →