Inventor · disambiguated record
Tomoyoshi Ikeya
Also filed as: IKEYA TOMOYOSHI
10 granted patents·92 citations·filing 1984–2004
88Inventor score
Top patents by PatentIndex Score
10 records- 0182US4627725AOptical axis monitoring systemPIONEER ELECTRONIC CORP·Filed 1984·Granted Dec 9, 1986·32 cites·3 claims
- 0268US6873389B2Flat display panels and having a ventilation duct secured to a back substrate via a sealing member, and methods of manufacturing the samePIONEER CORP·Filed 2003·Granted Mar 29, 2005·7 cites·5 claims
- 0363US5572500AOptical filter with light transmittance dependency on incident anglePIONEER ELECTRONIC CORP·Filed 1994·Granted Nov 5, 1996·19 cites·5 claims
- 0455US4917489ADevice for measuring size of light spotPIONEER ELECTRONIC CORP·Filed 1988·Granted Apr 17, 1990·15 cites·5 claims
- 0552US7029357B2Display panel and method of producing the samePIONEER DISPLAY PROD CORP·Filed 2003·Granted Apr 18, 2006·2 cites·35 claims
- 0644US5859730AOptical apparatus having a luminous flux shaping filterPIONEER ELECTRONIC CORP·Filed 1996·Granted Jan 12, 1999·7 cites·2 claims
- 0744US5742567AMaster optical disk recording apparatusPIONEER ELECTRONIC CORP·Filed 1996·Granted Apr 21, 1998·7 cites·2 claims
- 0838US7140939B2Method of manufacturing display panelPIONEER CORP·Filed 2004·Granted Nov 28, 2006·0 cites·16 claims
- 0935US5109376AOptical axis monitoring devicePIONEER ELECTRONIC CORP·Filed 1989·Granted Apr 28, 1992·3 cites·6 claims
- 1024US6052340ATurntable for optical recording disc recording apparatusPIONEER ELECTRONIC CORP·Filed 1997·Granted Apr 18, 2000·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →