Inventor · disambiguated record
Rikio Kobayashi
Also filed as: KOBAYASHI RIKIO
4 granted patents·53 citations·filing 1977–1996
75Inventor score
Top patents by PatentIndex Score
4 records- 0185US4118341AActivated carbonAGENCY IND SCIENCE TECHN·Filed 1977·Granted Oct 3, 1978·41 cites·6 claims
- 0236US5494884AThermo sensitive transfer recording materialSONY CORP·Filed 1995·Granted Feb 27, 1996·6 cites·7 claims
- 0334US5294484APolyvinyl aromatic carboxylic acid ester and video printing paperSONY CORP·Filed 1992·Granted Mar 15, 1994·5 cites·5 claims
- 0428US5679461AThermal-sensitive transfer recording materialSONY CORP·Filed 1996·Granted Oct 21, 1997·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →