Inventor · disambiguated record
Seiya Koyanagi
Also filed as: KOYANAGI SEIYA
7 granted patents·190 citations·filing 1990–2000
87Inventor score
Files withMITSUBISHI RAYON CO7
Top patents by PatentIndex Score
7 records- 0185US5149776ACross-linking hardenable resin composition, metal laminates thereof and metal surface processing method therewithMITSUBISHI RAYON CO·Filed 1990·Granted Sep 22, 1992·57 cites·8 claims
- 0283US6451910B1Acrylic premix, acrylic artificial marble and production method thereofMITSUBISHI RAYON CO·Filed 2000·Granted Sep 17, 2002·25 cites·35 claims
- 0370US5356754ACrosslinking curable resin compositionMITSUBISHI RAYON CO·Filed 1992·Granted Oct 18, 1994·24 cites·5 claims
- 0469US6323259B1Acrylic resin composition, acrylic premix, process for producing acrylic artificial marble and thickening agentMITSUBISHI RAYON CO·Filed 1998·Granted Nov 27, 2001·25 cites·23 claims
- 0566US5746916AMicroporous membrane made of non-crystalline polymers and method of producing the sameMITSUBISHI RAYON CO·Filed 1995·Granted May 5, 1998·39 cites·13 claims
- 0664US6265467B1Acrylic SMC or BMC, production thereof, method for producing acrylic artificial marble, and thickening agentMITSUBISHI RAYON CO·Filed 2000·Granted Jul 24, 2001·6 cites·34 claims
- 0754US6316548B1(Meth)acrylic premix, (meth)acrylic SMC or BMC, and process producing (meth)acrylic artificial marbleMITSUBISHI RAYON CO·Filed 1999·Granted Nov 13, 2001·14 cites·19 claims
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