Inventor · disambiguated record
Yasuo Toyooka
Also filed as: TOYOOKA YASUO
3 granted patents·92 citations·filing 1979–1981
75Inventor score
Files withMITSUBISHI RAYON CO3
Top patents by PatentIndex Score
3 records- 0184US4415509AAcrylic laminated diffuser panel having high light-diffusing property and process for preparing sameMITSUBISHI RAYON CO·Filed 1981·Granted Nov 15, 1983·56 cites·15 claims
- 0267US4302497ADecorated synthetic resin sheetMITSUBISHI RAYON CO·Filed 1980·Granted Nov 24, 1981·20 cites·8 claims
- 0367US4254074AContinuous production of decorated synthetic resin sheetMITSUBISHI RAYON CO·Filed 1979·Granted Mar 3, 1981·16 cites·8 claims
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