Inventor · disambiguated record
Seiji Ohsawa
Also filed as: OHSAWA SEIJI
7 granted patents·2 pending applications·48 citations·filing 1996–2011
82Inventor score
Top patents by PatentIndex Score
9 records- 0174US6683594B1Display apparatus and assembly of its driving circuitCANON KK·Filed 2000·Granted Jan 27, 2004·11 cites·9 claims
- 0274US6169530B1Display apparatus and assembly of its driving circuitCANON KK·Filed 1996·Granted Jan 2, 2001·30 cites·16 claims
- 0363US7447356B2Image signal correction method and image signal correction apparatusCANON KK·Filed 2005·Granted Nov 4, 2008·2 cites·6 claims
- 0462US7642998B2Display apparatus and assembly of its driving circuitCANON KK·Filed 2007·Granted Jan 5, 2010·1 cites·2 claims
- 0557US6771244B2Display apparatus and assembly of its driving circuitCANON KK·Filed 2003·Granted Aug 3, 2004·4 cites·14 claims
- 0643US7196698B2Display apparatus and assembly of its driving circuitCANON KK·Filed 2003·Granted Mar 27, 2007·0 cites·3 claims
- 0733US2012048757A1Output device and operation unit coverOHSAWA SEIJI·Filed 2011·Application pending·0 cites
- 0824US8675360B2Output deviceOHSAWA SEIJI·Filed 2011·Granted Mar 18, 2014·0 cites·4 claims
- 0924US2012051021A1Output device and operation unit coverOHSAWA SEIJI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →