Inventor · disambiguated record
Kouichi Ishiyama
Also filed as: ISHIYAMA KOUICHI
13 granted patents·1 pending application·160 citations·filing 1991–2014
91Inventor score
Top patents by PatentIndex Score
14 records- 0185US6780429B1Chain-shortened polynucleotide and method for preparation thereofNIPPON SHINYAKU CO LTD·Filed 2000·Granted Aug 24, 2004·26 cites·8 claims
- 0275US6304182B1Apparatus for detecting theft by a radio waveMITSUBISHI MATERIALS CORP·Filed 1998·Granted Oct 16, 2001·58 cites·22 claims
- 0373US7163921B1Peptide derivatives and medicinal compositionsNIPPON SHINYAKU CO LTD·Filed 2001·Granted Jan 16, 2007·7 cites·5 claims
- 0471US8691970B2Phosphoramidite compound and method for producing oligo-RNAOHGI TADAAKI·Filed 2005·Granted Apr 8, 2014·3 cites·4 claims
- 0568US9748080B2Cu—Ga alloy sputtering target and method for producing sameMITSUBISHI MATERIALS CORP·Filed 2014·Granted Aug 29, 2017·0 cites·20 claims
- 0663US6285284B1Theft preventive tag and method for attaching the sameMITSUBISHI MATERIALS CORP·Filed 1999·Granted Sep 4, 2001·41 cites·10 claims
- 0761US7223857B2Chain-shortened polynucleotide and method for preparation thereofNIPPON SHINYAKU CO LTD·Filed 2004·Granted May 29, 2007·1 cites·3 claims
- 0854US10351946B2Sputtering target and method for producing sameMITSUBISHI MATERIALS CORP·Filed 2013·Granted Jul 16, 2019·0 cites·2 claims
- 0954US5543070AMagnetic recording powder having low curie temperature and high saturation magnetizationMITSUBISHI MATERIALS CORP·Filed 1994·Granted Aug 6, 1996·10 cites·25 claims
- 1053US10017850B2Cu—Ga alloy sputtering target, and method for producing sameMITSUBISHI MATERIALS CORP·Filed 2014·Granted Jul 10, 2018·0 cites·7 claims
- 1135US6255947B1Theft detecting bagMITSUBISHI MATERIALS CORP·Filed 1999·Granted Jul 3, 2001·6 cites·14 claims
- 1232US5211770AMagnetic recording powder having a high coercive force at room temperatures and a low curie pointMITSUBISHI MATERIALS CORP·Filed 1992·Granted May 18, 1993·3 cites·14 claims
- 1329US5207981AHeat reserving materials usuable at very low temperaturesMITSUBISHI MATERIALS CORP·Filed 1991·Granted May 4, 1993·5 cites·2 claims
- 1429US2013306471A1Sputtering target for forming magnetic recording medium film and method for producing sameISHIYAMA KOUICHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →