Inventor · disambiguated record
Atsuo Ohsawa
Also filed as: OHSAWA ATSUO
10 granted patents·2 pending applications·149 citations·filing 1990–2010
90Inventor score
Top patents by PatentIndex Score
12 records- 0195US7119479B2Display panel deviceFUJITSU HITACHI PLASMA DISPLAY·Filed 2005·Granted Oct 10, 2006·20 cites·4 claims
- 0294US5613748ARear projection type image display apparatus and transmission type screen used thereinHITACHI LTD·Filed 1996·Granted Mar 25, 1997·48 cites·19 claims
- 0393US7116059B2Display device and display panel deviceFUJITSU HITACHI PLASMA DISPLAY·Filed 2005·Granted Oct 3, 2006·12 cites·13 claims
- 0487US7561152B2Display device and display panel deviceFUJITSU HITACHI PLASMA DISPLAY·Filed 2006·Granted Jul 14, 2009·6 cites·14 claims
- 0587US6831995B1Method for detecting a defect in a pixel of an electrical display unit and a method for manufacturing an electrical display unitHITACHI LTD·Filed 2000·Granted Dec 14, 2004·40 cites·18 claims
- 0686US7332865B2Display panel device with a light-permeable front sheetFUJITSU HITACHI PLASMA DISPLAY·Filed 2006·Granted Feb 19, 2008·6 cites·24 claims
- 0783US7898510B2Display device and display panel deviceFUJITSU HITACHI PLASMA DISPLAY·Filed 2008·Granted Mar 1, 2011·6 cites·11 claims
- 0879US7755287B2Display panel device with a light-permeable front sheetFUJITSU HITACHI PLASMA DISPLAY·Filed 2007·Granted Jul 13, 2010·3 cites·13 claims
- 0969US7531952B2Display panel deviceFUJITSU HITACHI PLASMA DISPLAY·Filed 2005·Granted May 12, 2009·2 cites·12 claims
- 1052US2010219750A1Display panel device with a light-permeable front sheetFUJITSU HITACHI PLASMA DISPLAY·Filed 2010·Application pending·0 cites
- 1147US2007069629A1Flat type image display device and its manufacture methodHITACHI LTD·Filed 2006·Application pending·0 cites
- 1239US5109305AFour head sequential switch scanning type magnetic recording/reproducing apparatusHITACHI LTD·Filed 1990·Granted Apr 28, 1992·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →