Inventor · disambiguated record
Satoshi Ohkuma
Also filed as: OHKUMA SATOSHI
5 granted patents·3 pending applications·13 citations·filing 2006–2024
72Inventor score
Files withTOPPAN PRINTING CO LTD3OHKUMA SATOSHI2TOPPAN HOLDINGS INC1TOYO INK MFG CO1YAMADA KAZUNORI1
Top patents by PatentIndex Score
8 records- 0174US7763672B2Red colored film, red colored composition, color filter and liquid crystal display deviceTOYO INK MFG CO·Filed 2006·Granted Jul 27, 2010·2 cites·9 claims
- 0273US8269921B2Liquid crystal display device and color filter for liquid crystal display deviceOHKUMA SATOSHI·Filed 2010·Granted Sep 18, 2012·5 cites·12 claims
- 0368US8212974B2Blue color composition containing dye, color filter and liquid crystal display device and organic EL display provided with the color filterOHKUMA SATOSHI·Filed 2010·Granted Jul 3, 2012·2 cites·9 claims
- 0468US7965353B2Color filter with perpendicular optical retardation and liquid crystal display deviceTOPPAN PRINTING CO LTD·Filed 2007·Granted Jun 21, 2011·4 cites·22 claims
- 0555US2024259709A1Distance image capturing device, distance image capturing method, and programTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0647US2009321693A1Red colored composition and color filter using the sameTOPPAN PRINTING CO LTD·Filed 2009·Application pending·0 cites
- 0743US8237894B2Color filter and liquid crystal display deviceYAMADA KAZUNORI·Filed 2009·Granted Aug 7, 2012·0 cites·5 claims
- 0840US2009284697A1Color filter and liquid crystal display deviceTOPPAN PRINTING CO LTD·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →