Inventor · disambiguated record
Koichi Oya
Also filed as: OYA KOICHI
3 granted patents·36 citations·filing 1982–2000
70Inventor score
Top patents by PatentIndex Score
3 records- 0173US6421098B1Method and apparatus for changing automatic gain control points of digital television signalsSONY CORP·Filed 2000·Granted Jul 16, 2002·17 cites·9 claims
- 0258US4566039AFacsimile systemTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Jan 21, 1986·15 cites·31 claims
- 0327US6024001AMethod of turning works and lathe for carrying out the methodDAINICHI KINZOKU KOGYO KABUSHI·Filed 1997·Granted Feb 15, 2000·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →