Inventor · disambiguated record
Ryuuichi Someya
Also filed as: SOMEYA RYUUICHI
8 granted patents·1 pending application·519 citations·filing 1990–2004
91Inventor score
Files withHITACHI LTD9
Top patents by PatentIndex Score
9 records- 0191US5396257AMutiscreen display apparatusHITACHI LTD·Filed 1992·Granted Mar 7, 1995·120 cites·22 claims
- 0290US6300931B1Liquid crystal displayHITACHI LTD·Filed 1999·Granted Oct 9, 2001·111 cites·9 claims
- 0388US5812210ADisplay apparatusHITACHI LTD·Filed 1995·Granted Sep 22, 1998·109 cites·32 claims
- 0481US5978041AImage display systemHITACHI LTD·Filed 1995·Granted Nov 2, 1999·79 cites·36 claims
- 0579US5091784AMatrix type image display apparatus using non-interlace scanning systemHITACHI LTD·Filed 1990·Granted Feb 25, 1992·50 cites·19 claims
- 0669US7486334B2Image display systemHITACHI LTD·Filed 2004·Granted Feb 3, 2009·8 cites·7 claims
- 0760US6791623B1Image display systemHITACHI LTD·Filed 1999·Granted Sep 14, 2004·21 cites·56 claims
- 0860US6466272B1Display apparatusHITACHI LTD·Filed 1998·Granted Oct 15, 2002·21 cites·13 claims
- 0943US2002162111A1Data communication system, transmitting device, and communication terminalHITACHI LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →