Inventor · disambiguated record
Kouji Tanonaka
Also filed as: TANONAKA KOUJI
5 granted patents·93 citations·filing 1995–2007
82Inventor score
Files withFUJITSU LTD5
Top patents by PatentIndex Score
5 records- 0176US7917033B2Wavelength-multiplexing optical transmission system and wavelength-multiplexing optical transmission methodFUJITSU LTD·Filed 2007·Granted Mar 29, 2011·6 cites·5 claims
- 0260US6487223B1SDH transmission apparatus with flexible system configurationFUJITSU LTD·Filed 1998·Granted Nov 26, 2002·25 cites·15 claims
- 0359US5600648ASDH transmission systemFUJITSU LTD·Filed 1995·Granted Feb 4, 1997·28 cites·17 claims
- 0453US5682408AMethod of transmitting sync clock and sync data between shelves of a synchronous digital hierarchy systemFUJITSU LTD·Filed 1996·Granted Oct 28, 1997·21 cites·10 claims
- 0545US6628674B1Apparatus depending on timing source for synchronizationFUJITSU LTD·Filed 1999·Granted Sep 30, 2003·13 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →