Inventor · disambiguated record
Yuji Ooba
Also filed as: OOBA YUJI
6 granted patents·159 citations·filing 1979–1988
85Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE6
Top patents by PatentIndex Score
6 records- 0190US4899224ARecording apparatus and method utilizing an array of liquid crystal cellsNIPPON TELEGRAPH & TELEPHONE·Filed 1988·Granted Feb 6, 1990·68 cites·27 claims
- 0283US4271416ASlit type ink recording apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Jun 2, 1981·26 cites·12 claims
- 0380US4328977ARecording paper capable of recording images in two colorsNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted May 11, 1982·33 cites·2 claims
- 0457US4511642APhoto-fixing heat-sensitive recording media with photosensitive diazonium salt, coupler, and organic boron saltNIPPON TELEGRAPH & TELEPHONE·Filed 1983·Granted Apr 16, 1985·8 cites·2 claims
- 0556US4365254ATwo-color recording paper and method and recording apparatus utilizing _the two-color recording paperNIPPON TELEGRAPH & TELEPHONE·Filed 1981·Granted Dec 21, 1982·8 cites·9 claims
- 0650US4896945ALiquid crystal cell array and method for driving the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1988·Granted Jan 30, 1990·16 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →