Inventor · disambiguated record
Akio Shinagawa
Also filed as: SHINAGAWA AKIO
15 granted patents·3 pending applications·669 citations·filing 1982–2015
94Inventor score
Top patents by PatentIndex Score
18 records- 0194US5635932ALempel-ziv compression with expulsion of dictionary buffer matchesFUJITSU LTD·Filed 1995·Granted Jun 3, 1997·196 cites·9 claims
- 0291US5897629AApparatus for solving optimization problems and delivery planning systemFUJITSU LTD·Filed 1996·Granted Apr 27, 1999·221 cites·26 claims
- 0384US5748122AData processing apparatus and data processing methodFUJITSU LTD·Filed 1997·Granted May 5, 1998·86 cites·13 claims
- 0483US6928306B2Portable mobile unitHITACHI LTD·Filed 2001·Granted Aug 9, 2005·34 cites·15 claims
- 0575US6748574B2Method of and apparatus for determining an optimal solution to a uniform-density layout problem, and medium on which a program for determining the solution is storedFUJITSU LTD·Filed 2001·Granted Jun 8, 2004·26 cites·57 claims
- 0664US8898015B2Path searching method and path search deviceFUJITSU LTD·Filed 2013·Granted Nov 25, 2014·4 cites·11 claims
- 0763US7197149B1Cellular phoneHITACHI LTD·Filed 2000·Granted Mar 27, 2007·10 cites·14 claims
- 0861US8670937B2Path searching method and path search deviceFUJITSU LTD·Filed 2013·Granted Mar 11, 2014·3 cites·6 claims
- 0958US6052678AProblem solving operation apparatus using a state transitionFUJITSU LTD·Filed 1994·Granted Apr 18, 2000·21 cites·23 claims
- 1055US9482543B2Path searching method and path search deviceFUJITSU LTD·Filed 2013·Granted Nov 1, 2016·1 cites·8 claims
- 1150US4517640AStack machine with improved cache memory for variablesFUJITSU LTD·Filed 1982·Granted May 14, 1985·20 cites·7 claims
- 1248US2005181838A1Portable mobile unitHITACHI LTD·Filed 2005·Application pending·0 cites
- 1345US6363368B2Optimum solution search method and optimum solution search apparatus as well as storage medium in which optimum solution search program is storedFUJITSU LTD·Filed 1997·Granted Mar 26, 2002·13 cites·33 claims
- 1443US6412100B1Method for solving a layout optimization problem, and computer-readable recording medium having a layout optimization problem processing program recorded thereonFUJITSU LTD·Filed 1999·Granted Jun 25, 2002·17 cites·56 claims
- 1539US2003097334A1Information processing system, information processing method, program and recording mediumHITACHI LTD·Filed 2002·Application pending·0 cites
- 1636US6675155B2Layout method arranging nodes corresponding to LSI elements having a connecting relationshipFUJITSU LTD·Filed 1998·Granted Jan 6, 2004·11 cites·40 claims
- 1736US5748715AMethod of communications between telephone and facsimile apparatus and facsimile apparatus capable of communications with telephoneHITACHI LTD·Filed 1995·Granted May 5, 1998·6 cites·2 claims
- 1836US2015354972A1Travel time prediction method and travel time prediction deviceFUJITSU LTD·Filed 2015·Application pending·0 cites
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