Inventor · disambiguated record
Yuichi Kadokawa
Also filed as: KADOKAWA YUICHI
9 granted patents·148 citations·filing 1987–2006
89Inventor score
Files withRICOH KK9
Top patents by PatentIndex Score
9 records- 0192US7652966B2Information recording method and apparatus, information reproducing method and apparatus, and recording mediumRICOH KK·Filed 2005·Granted Jan 26, 2010·19 cites·11 claims
- 0281US4870685AVoice signal coding methodRICOH KK·Filed 1987·Granted Sep 26, 1989·40 cites·20 claims
- 0373US5438601AReference clock frequency dividerRICOH KK·Filed 1994·Granted Aug 1, 1995·25 cites·9 claims
- 0468US4937829AError correcting system and deviceRICOH KK·Filed 1988·Granted Jun 26, 1990·22 cites·7 claims
- 0567US6888479B2Data processing method, circuit, and apparatus with increased accuracyRICOH KK·Filed 2002·Granted May 3, 2005·15 cites·79 claims
- 0661US7046610B2Recording medium suitable for recording/reproducing multi-level dataRICOH KK·Filed 2003·Granted May 16, 2006·4 cites·15 claims
- 0757US7382708B2Data recording/reproducing deviceRICOH KK·Filed 2006·Granted Jun 3, 2008·0 cites·8 claims
- 0840US5414720ADevice and method using second error correction code for data in a recording mediumRICOH KK·Filed 1991·Granted May 9, 1995·13 cites·9 claims
- 0939US5099483ADevice for correcting errors by a long-distance codeRICOH KK·Filed 1989·Granted Mar 24, 1992·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →