Inventor · disambiguated record
Masaaki Itoi
Also filed as: ITOI MASAAKI
4 granted patents·20 citations·filing 1983–1988
72Inventor score
Files withIDEMITSU KOSAN CO4
Top patents by PatentIndex Score
4 records- 0157US4887957ANozzle for melt spinning of pitch and method for spinning pitchIDEMITSU KOSAN CO·Filed 1988·Granted Dec 19, 1989·10 cites·15 claims
- 0240US4608150APitch material for carbonaceous body and a method for the preparation thereofIDEMITSU KOSAN CO·Filed 1985·Granted Aug 26, 1986·5 cites·8 claims
- 0332US4816202AMethod of melt spinning pitchIDEMITSU KOSAN CO·Filed 1987·Granted Mar 28, 1989·3 cites·13 claims
- 0431US4452966AProcess for the production of polycarbonateIDEMITSU KOSAN CO·Filed 1983·Granted Jun 5, 1984·2 cites·10 claims
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