Inventor · disambiguated record
Hiroyuki Arioka
Also filed as: ARIOKA HIROYUKI
42 granted patents·4 pending applications·748 citations·filing 1984–2004
98Inventor score
Top patents by PatentIndex Score
46 records- 0194US5415914AOptical recording diskTDK CORP·Filed 1993·Granted May 16, 1995·78 cites·15 claims
- 0292US5616447AOptical disc having printable label layerTDK CORP·Filed 1995·Granted Apr 1, 1997·75 cites·9 claims
- 0392US5419939AOptical recording diskTDK CORP·Filed 1993·Granted May 30, 1995·70 cites·6 claims
- 0491US5391462AOtical record diskTDK CORP·Filed 1993·Granted Feb 21, 1995·59 cites·2 claims
- 0589US4567083AMagnetic recording mediumTDK CORP·Filed 1984·Granted Jan 28, 1986·32 cites·13 claims
- 0687US4758471AMagnetic recording mediumTDK CORP·Filed 1986·Granted Jul 19, 1988·33 cites·8 claims
- 0785US5208088AOptical recording mediumTDK CORP·Filed 1991·Granted May 4, 1993·35 cites·3 claims
- 0884US5209027APolishing of the rear surface of a stamper for optical disk reproductionTDK CORP·Filed 1992·Granted May 11, 1993·55 cites·5 claims
- 0980US4835032AMagnetic recording medium and recording/reproducing method thereforTDK CORP·Filed 1987·Granted May 30, 1989·24 cites·13 claims
- 1080US4701375AMagnetic recording mediumTDK CORP·Filed 1986·Granted Oct 20, 1987·23 cites·7 claims
- 1175US6808778B2Optical recording mediumTDK CORP·Filed 2001·Granted Oct 26, 2004·11 cites·8 claims
- 1274US7102969B2Multi-level optical recording medium reproducing method and reproducing deviceTDK CORP·Filed 2002·Granted Sep 5, 2006·10 cites·2 claims
- 1374US6754166B2Optical recording medium and optical recording methodTDK CORP·Filed 2002·Granted Jun 22, 2004·10 cites·14 claims
- 1470US5536548AOptical recording diskTDK CORP·Filed 1995·Granted Jul 16, 1996·26 cites·6 claims
- 1569US4828899AMagnetic recording medium and recording/reproducing method thereofTDK CORP·Filed 1987·Granted May 9, 1989·15 cites·9 claims
- 1668US4778707AMagnetic recording medium and recording/reproducing method thereforTDK CORP·Filed 1987·Granted Oct 18, 1988·15 cites·14 claims
- 1768US4624892AMagnetic recording mediumTDK CORP·Filed 1985·Granted Nov 25, 1986·15 cites·15 claims
- 1865US6699557B2Optical recording medium and optical recording methodTDK CORP·Filed 2002·Granted Mar 2, 2004·6 cites·25 claims
- 1964US4666754AMagnetic recording mediumTDK CORP·Filed 1985·Granted May 19, 1987·13 cites·7 claims
- 2062US7082088B2Optical recording medium and optical recording method by irradiationTDK CORP·Filed 2002·Granted Jul 25, 2006·5 cites·32 claims
- 2161US4780366AMagnetic recording medium for image recordingTDK CORP·Filed 1986·Granted Oct 25, 1988·11 cites·1 claims
- 2260US7221637B2Multi-level optical recording medium, multi-level recording method, and multi-level reproduction methodTDK CORP·Filed 2002·Granted May 22, 2007·4 cites·15 claims
- 2360US4837116AMagnetic recording medium and recording/reproducing method thereforTDK CORP·Filed 1987·Granted Jun 6, 1989·11 cites·11 claims
- 2459US4639389AMagnetic recording mediumTDK CORP·Filed 1984·Granted Jan 27, 1987·9 cites·10 claims
- 2559US4618535AMagnetic recording mediumTDK CORP·Filed 1984·Granted Oct 21, 1986·9 cites·6 claims
- 2659US4592942AMagnetic recording mediumTDK CORP·Filed 1984·Granted Jun 3, 1986·9 cites·5 claims
- 2758US4693934AMagnetic recording medium for image recordingTDK CORP·Filed 1985·Granted Sep 15, 1987·10 cites·2 claims
- 2858US4547419AMagnetic recording mediumTDK CORP·Filed 1984·Granted Oct 15, 1985·15 cites·2 claims
- 2957US6383596B1Optical recording medium and process for producing the sameTDK CORP·Filed 1998·Granted May 7, 2002·13 cites·5 claims
- 3054US6914875B2Optical recording medium and optical recording methodTDK CORP·Filed 2001·Granted Jul 5, 2005·2 cites·27 claims
- 3153US4591528AMagnetic recording mediumTDK CORP·Filed 1984·Granted May 27, 1986·7 cites·4 claims
- 3250US6485888B1Fluorinated alcohol for manufacturing optical recording medium and optical recording medium using the sameTDK CORP·Filed 2000·Granted Nov 26, 2002·1 cites·6 claims
- 3349US6858279B1Process for producing optical recording medium and optical recording mediumTDK CORP·Filed 2000·Granted Feb 22, 2005·1 cites·2 claims
- 3448US7022393B2Optical recording mediumTDK CORP·Filed 2004·Granted Apr 4, 2006·0 cites·16 claims
- 3546US4734326AMagnetic recording mediumTDK CORP·Filed 1985·Granted Mar 29, 1988·10 cites·3 claims
- 3646US4678708AMagnetic recording mediumTDK CORP·Filed 1985·Granted Jul 7, 1987·6 cites·9 claims
- 3743US2003190448A1Optical recording mediumTDK CORP·Filed 2003·Application pending·0 cites
- 3840US7167439B2Multilevel optical recording medium with calibration signalsTDK CORP·Filed 2002·Granted Jan 23, 2007·0 cites·6 claims
- 3940US4587150AMagnetic recording mediumTDK CORP·Filed 1984·Granted May 6, 1986·3 cites·5 claims
- 4040US2004085887A1Method and apparatus for recording data in optical recording medium and optical recording mediumTDK CORP·Filed 2003·Application pending·0 cites
- 4140US2004043255A1Optical recording mediumTDK CORP·Filed 2003·Application pending·0 cites
- 4239US5389417AOptical recording mediumADK CORP·Filed 1993·Granted Feb 14, 1995·7 cites·9 claims
- 4339US4950535AMagnetic recording mediumTDK CORP·Filed 1988·Granted Aug 21, 1990·5 cites·12 claims
- 4437US2004089637A1Method for cutting a photoresist-coated glass board, cutting machine for cutting a photoresist-coated glass board and method for manufacturing an optical recording mediumTDK CORP·Filed 2003·Application pending·0 cites
- 4532US4946729AResin composition and magnetic recording medium employing the compositionTDK CORP·Filed 1984·Granted Aug 7, 1990·2 cites·1 claims
- 4631US6592936B2Spin coating method and coating apparatusTDK CORP·Filed 1998·Granted Jul 15, 2003·3 cites·4 claims
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