Inventor · disambiguated record
Masataka Yamaguchi
Also filed as: YAMAGUCHI MASATAKA
12 granted patents·5 pending applications·228 citations·filing 1977–2023
90Inventor score
Files withPIONEER CORP10IBIDEN CO LTD2NIPPON TELEGRAPH & TELEPHONE2PIONEER ELECTRONIC CORP2TOKYO INST TECH1
Top patents by PatentIndex Score
17 records- 0195US5990605AElectron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Nov 23, 1999·112 cites·11 claims
- 0293US6929840B2Optical recording medium, method for manufacturing the same and target used for sputtering processPIONEER CORP·Filed 2004·Granted Aug 16, 2005·42 cites·8 claims
- 0392US7018694B2Optical recording medium, method for manufacturing the same and target used for sputtering processPIONEER CORP·Filed 2004·Granted Mar 28, 2006·42 cites·18 claims
- 0471US6724716B2Phase-change type optical storage medium having multiple recording layersPIONEER CORP·Filed 2002·Granted Apr 20, 2004·9 cites·6 claims
- 0568US7037565B2Optical recording medium and optical recording methodPIONEER CORP·Filed 2003·Granted May 2, 2006·7 cites·29 claims
- 0663US2025239691A1Flameproof sheet, manufacturing method therefor, and battery packIBIDEN CO LTD·Filed 2023·Application pending·0 cites
- 0762US6906995B2Information read/write mediumPIONEER CORP·Filed 2003·Granted Jun 14, 2005·5 cites·7 claims
- 0853US11520837B2Clustering device, method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 6, 2022·0 cites·20 claims
- 0953US4120079ATow opening apparatusTOKYO INST TECH·Filed 1977·Granted Oct 17, 1978·9 cites·5 claims
- 1052US12190904B2Anomaly detection apparatus, probability distribution learning apparatus, autoencoder learning apparatus, data transformation apparatus, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 7, 2025·0 cites·19 claims
- 1147US2024339698A1Thermal insulation sheet, method for producing thermal insulation sheet, and battery packIBIDEN CO LTD·Filed 2022·Application pending·0 cites
- 1243US2005213480A1Optical disk with multilayered structure and method for identifying recording layer of the optical diskPIONEER CORP·Filed 2005·Application pending·0 cites
- 1341US7524612B2Information recording medium and process for producing the samePIONEER CORP·Filed 2003·Granted Apr 28, 2009·0 cites·14 claims
- 1440US7848215B2Optical recording medium, information recording apparatus and information reproduction apparatusPIONEER CORP·Filed 2006·Granted Dec 7, 2010·0 cites·2 claims
- 1539US2004004300A1Transparent stamper for molding optical multi-layer recording medium and process for producing optical multi-layer recording mediumPIONEER CORP·Filed 2003·Application pending·0 cites
- 1638US2003235655A1Method of making multi-layer optical recording mediumPIONEER CORP·Filed 2002·Application pending·0 cites
- 1731US5217850AOptical recording disk and manufacturing method thereofPIONEER ELECTRONIC CORP·Filed 1991·Granted Jun 8, 1993·2 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →