Inventor · disambiguated record
Kazuyuki Akatsu
Also filed as: AKATSU KAZUYUKI
3 granted patents·95 citations·filing 1988–2003
74Inventor score
Top patents by PatentIndex Score
3 records- 0182US6921580B2Polyester film for displayMITSUBISHI POLYESTER FILM CORP·Filed 2003·Granted Jul 26, 2005·42 cites·16 claims
- 0282US4990400APolyester films, magnetic recording media and film capacitors produced therefromDIAFOIL CO LTD·Filed 1989·Granted Feb 5, 1991·45 cites·23 claims
- 0344US4973515AMagnetic cardDIAFOIL CO LTD·Filed 1988·Granted Nov 27, 1990·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →