Inventor · disambiguated record
Yoichi Kanagawa
Also filed as: KANAGAWA YOICHI
3 granted patents·94 citations·filing 1988–1995
74Inventor score
Files withTDK CORP3
Top patents by PatentIndex Score
3 records- 0179US5691845AOptical isolator, optical isolator with fiber and method for making the sameTDK CORP·Filed 1995·Granted Nov 25, 1997·63 cites·12 claims
- 0264US5206620ASintered ferrite body, chip inductor, and composite LC partTDK CORP·Filed 1990·Granted Apr 27, 1993·18 cites·18 claims
- 0360US4956114ASintered ferrite body, chip inductor, and composite LC partTDK CORP·Filed 1988·Granted Sep 11, 1990·13 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →