Inventor · disambiguated record
Kunitaka Yamada
Also filed as: YAMADA KUNITAKA
14 granted patents·5 pending applications·74 citations·filing 1992–2021
90Inventor score
Top patents by PatentIndex Score
19 records- 0182US7615305B2Fuel reservoir for fuel cellMITSUBISHI PENCIL CO·Filed 2005·Granted Nov 10, 2009·5 cites·15 claims
- 0281US5324799APolyethylene and process of production thereofYANO AKIHIRO·Filed 1992·Granted Jun 28, 1994·38 cites·5 claims
- 0378US7771890B2Method of preventing leak of liquid fuelMITSUBISHI PENCIL CO·Filed 2009·Granted Aug 10, 2010·3 cites·14 claims
- 0477US7579096B2Fuel reservoir for fuel cellMITSUBISHI PENCIL CO·Filed 2005·Granted Aug 25, 2009·3 cites·16 claims
- 0571US7883815B2Fuel-storing tank for fuel cellMITSUBISHI PENCIL CO·Filed 2005·Granted Feb 8, 2011·2 cites·16 claims
- 0667US6730892B2Resistive heating element and production methodMITSUBISHI PENCIL CO·Filed 2003·Granted May 4, 2004·11 cites·4 claims
- 0764US8173318B2Fuel reservoir for fuel cellOSADA TAKAHIRO·Filed 2005·Granted May 8, 2012·1 cites·15 claims
- 0864US7625656B2Direct methanol fuel cellMITSUBISHI PENCIL CO·Filed 2009·Granted Dec 1, 2009·0 cites·8 claims
- 0963US7556877B2Direct methanol fuel cellMITSUBISHI PENCIL CO·Filed 2003·Granted Jul 7, 2009·5 cites·7 claims
- 1061US12105055B2Backing material for ultrasonic probe, method of manufacturing same, and ultrasonic probeMITSUBISHI PENCIL CO·Filed 2019·Granted Oct 1, 2024·0 cites·8 claims
- 1157US2022356062A1Glassy carbon compactMITSUBISHI PENCIL CO·Filed 2020·Application pending·0 cites
- 1253US2024042488A1Backing material for ultrasonic probe, method for making same, and ultrasonic probeMITSUBISHI PENCIL CO·Filed 2021·Application pending·0 cites
- 1348US2005186344A1Method and apparatus for synthesizing diamond, electrode for diamond synthesis, and method for manufacturing the electrodeMITSUBISHI PENCIL CO·Filed 2005·Application pending·0 cites
- 1447US7264756B2Optical measurement substrate and fabrication method for the sameMITSUBISHI PENCIL CO·Filed 2004·Granted Sep 4, 2007·0 cites·2 claims
- 1545US2005170237A1Fuel cellMITSUBISHI PENCIL CO·Filed 2005·Application pending·0 cites
- 1645US2007128492A1Fuel cell and fuel reservoir for fuel cellMITSUBISHI PENCIL CO·Filed 2005·Application pending·0 cites
- 1744US5412046APolyethylene and method of production thereofTOSOH CORP·Filed 1994·Granted May 2, 1995·6 cites·8 claims
- 1842US9373851B2Fuel cellNAKAGAWA NOBUYOSHI·Filed 2007·Granted Jun 21, 2016·0 cites·7 claims
- 1935US8163556B2Method of cell culture observation, carbon substrate for cell culture observation, and method for manufacture thereofSUDA YOSHIHISA·Filed 2006·Granted Apr 24, 2012·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Kunitaka Yamada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →