Inventor · disambiguated record
Yoshihiro Harakawa
Also filed as: HARAKAWA YOSHIHIRO
4 granted patents·198 citations·filing 1987–1989
81Inventor score
Technology areasH01G
Top patents by PatentIndex Score
4 records- 0196US4805074ASolid electrolytic capacitor, and method of manufacturing sameNITSUKO LTD·Filed 1987·Granted Feb 14, 1989·104 cites·37 claims
- 0289US4785380ASolid electrolytic capacitor, and method of manufacturing sameNITSUKO LTD·Filed 1987·Granted Nov 15, 1988·52 cites·9 claims
- 0379US4934033AMethod of manufacturing a solid electrolytic capacitorNITSUKO LTD·Filed 1988·Granted Jun 19, 1990·33 cites·13 claims
- 0446US4929316AMethod of manufacturing organic semi-conductor solid electrolytic capacitorNIKSUKO CORP·Filed 1989·Granted May 29, 1990·9 cites·10 claims
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