Inventor · disambiguated record
Tetsuya Ohshima
Also filed as: OHSHIMA TETSUYA
10 granted patents·1 pending application·140 citations·filing 1993–2015
89Inventor score
Files withHITACHI LTD4HITACHI DISPLAYS LTD3SEMICONDUCTOR ENERGY LAB2ADACHI MASAYA1HITACHI LTD & NIPPON HOSO KYOK1
Top patents by PatentIndex Score
11 records- 0190US8932903B2Method for forming wiring, semiconductor device, and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Jan 13, 2015·10 cites·5 claims
- 0290US7580181B2DisplayHITACHI LTD·Filed 2007·Granted Aug 25, 2009·16 cites·28 claims
- 0388US7742137B2Display device and electrical appliance using the sameHITACHI LTD·Filed 2006·Granted Jun 22, 2010·11 cites·28 claims
- 0480US6081380ADirectional reflection screen and projection displayHITACHI LTD·Filed 1999·Granted Jun 27, 2000·63 cites·30 claims
- 0570US5488386AImaging apparatus and operation method of the sameHITACHI LTD & NIPPON HOSO KYOK·Filed 1993·Granted Jan 30, 1996·27 cites·17 claims
- 0665US8248562B2Display panel having an antireflection layerADACHI MASAYA·Filed 2006·Granted Aug 21, 2012·2 cites·17 claims
- 0765US7336410B2High-definition pixel structure of electrochromic displays and method of producing the sameHITACHI DISPLAYS LTD·Filed 2006·Granted Feb 26, 2008·2 cites·7 claims
- 0863US7710515B2Backlight module and liquid crystal display using the sameHITACHI DISPLAYS LTD·Filed 2006·Granted May 4, 2010·2 cites·23 claims
- 0960US6705730B2Picture display deviceHITACHI LTD·Filed 2001·Granted Mar 16, 2004·4 cites·23 claims
- 1052US7986297B2Image display apparatus utilizing electrophoresisHITACHI DISPLAYS LTD·Filed 2004·Granted Jul 26, 2011·3 cites·4 claims
- 1146US2015111340A1Method for forming wiring, semiconductor device, and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →