Inventor · disambiguated record
Yoshinori Koyanagi
Also filed as: KOYANAGI YOSHINORI
4 granted patents·71 citations·filing 1986–2008
76Inventor score
Top patents by PatentIndex Score
4 records- 0184US6822420B2Battery power source device including rechargeable battery and circuit board joined theretoMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 23, 2004·30 cites·29 claims
- 0265US5212121ARaw batches for ceramic substrates, substrates produced from the raw batches, and production process of the substratesMITSUI MINING CO LTD·Filed 1992·Granted May 18, 1993·34 cites·7 claims
- 0361US8202457B2Method and apparatus for producing battery packGODA YOSHIO·Filed 2008·Granted Jun 19, 2012·2 cites·18 claims
- 0433US4777151AGlass-ceramic product and method of making the sameMITSUI MINING CO LTD·Filed 1986·Granted Oct 11, 1988·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →