Inventor · disambiguated record
Masaaki Koyama
Also filed as: KOYAMA MASAAKI
2 granted patents·36 citations·filing 1983–1983
63Inventor score
Technology areasB05D
Files withABE YOSHIAKI2
Top patents by PatentIndex Score
2 records- 0163US4546007AMulti-layer coating method based on spectral reflectance of white or gray colorsABE YOSHIAKI·Filed 1983·Granted Oct 8, 1985·21 cites·3 claims
- 0251US4552780AMulti-layer coating method based on differential spectral reflectanceABE YOSHIAKI·Filed 1983·Granted Nov 12, 1985·15 cites·1 claims
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