Inventor · disambiguated record
Yuji Akatsu
Also filed as: AKATSU YUJI
2 granted patents·32 citations·filing 1999–2005
61Inventor score
Top patents by PatentIndex Score
2 records- 0180US7868701B2Transimpedance amplifierNIPPON TELEPHONE AND TELEGRAPH CORP·Filed 2005·Granted Jan 11, 2011·21 cites·18 claims
- 0238US6643463B1Optical wavelength division multiplexing transmission network system using transmitting/receiving apparatuses having 2-input and 2-output optical path switching elementsNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Nov 4, 2003·11 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →