Inventor · disambiguated record
Eiichi Iijima
Also filed as: IIJIMA EIICHI
5 granted patents·2 pending applications·17 citations·filing 2006–2011
70Inventor score
Top patents by PatentIndex Score
7 records- 0186US8028972B2Gate valve for vacuum apparatusULVAC INC·Filed 2006·Granted Oct 4, 2011·14 cites·1 claims
- 0266US8198797B2Method of controlling electron beam focusing of pierce-type electron gun and control apparatus thereforIIJIMA EIICHI·Filed 2007·Granted Jun 12, 2012·2 cites·10 claims
- 0364US8574366B2Vacuum processing apparatusIIJIMA EIICHI·Filed 2006·Granted Nov 5, 2013·1 cites·9 claims
- 0441US8454404B2Method and apparatus for manufacturing sealed panel and method and apparatus for manufacturing plasma display panelIIJIMA EIICHI·Filed 2008·Granted Jun 4, 2013·0 cites·4 claims
- 0540US8460048B2Method and apparatus for manufacturing plasma display panelIIJIMA EIICHI·Filed 2008·Granted Jun 11, 2013·0 cites·9 claims
- 0639US2012114854A1Vacuum processing apparatus and vacuum processing methodIIJIMA EIICHI·Filed 2011·Application pending·0 cites
- 0739US2011143033A1Vacuum processing apparatus and vacuum processing methodULVAC INC·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →