Inventor · disambiguated record
Hiroshi Sakou
Also filed as: SAKOU HIROSHI
12 granted patents·623 citations·filing 1982–1995
94Inventor score
Files withHITACHI LTD12
Top patents by PatentIndex Score
12 records- 0191US5544050ASign language learning system and methodHITACHI LTD·Filed 1993·Granted Aug 6, 1996·152 cites·13 claims
- 0288US5887069ASign recognition apparatus and method and sign translation system using sameHITACHI LTD·Filed 1995·Granted Mar 23, 1999·151 cites·30 claims
- 0373US5473705ASign language translation system and method that includes analysis of dependence relationships between successive wordsHITACHI LTD·Filed 1993·Granted Dec 5, 1995·57 cites·19 claims
- 0473US5313559AMethod of and system for controlling learning in neural networkHITACHI LTD·Filed 1992·Granted May 17, 1994·34 cites·15 claims
- 0569US5329596AAutomatic clustering methodHITACHI LTD·Filed 1992·Granted Jul 12, 1994·57 cites·6 claims
- 0663US5390284ALearning method and apparatus for neural networks and simulator with neural networkHITACHI LTD·Filed 1992·Granted Feb 14, 1995·23 cites·12 claims
- 0760US4491962AMethod of determining an optimum threshold for obtaining binary image signal for use in a pattern recognition systemHITACHI LTD·Filed 1982·Granted Jan 1, 1985·29 cites·15 claims
- 0858US5043883APipe-lined data processor system of synchronous type having memory devices with buffer memory and input/output data controlHITACHI LTD·Filed 1988·Granted Aug 27, 1991·27 cites·16 claims
- 0957US5259038APoint pattern matching method and system as well as picture recognizing method and system using the sameHITACHI LTD·Filed 1990·Granted Nov 2, 1993·34 cites·21 claims
- 1052US5448651ATexture discrimination methodHITACHI LTD·Filed 1994·Granted Sep 5, 1995·27 cites·6 claims
- 1149US5388167ADocument image processing system and document image processing methodHITACHI LTD·Filed 1992·Granted Feb 7, 1995·23 cites·4 claims
- 1233US4897795ADigital image analysis systemHITACHI LTD·Filed 1988·Granted Jan 30, 1990·9 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →