Inventor · disambiguated record
Yutaka Otsu
Also filed as: OTSU YUTAKA
4 granted patents·277 citations·filing 1995–2000
82Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0192US6122378AData compression/encryption method and systemHITACHI LTD·Filed 1995·Granted Sep 19, 2000·97 cites·6 claims
- 0292US5872530AMethod of and apparatus for compressing and decompressing data and data processing apparatus and network system using the sameHITACHI LTD·Filed 1997·Granted Feb 16, 1999·135 cites·44 claims
- 0381US6411714B1Data decompression/decryption method and systemHITACHI LTD·Filed 2000·Granted Jun 25, 2002·17 cites·6 claims
- 0450US5854841ACommunication systemHITACHI LTD·Filed 1996·Granted Dec 29, 1998·28 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →