Inventor · disambiguated record
Katsuhiro Shimano
Also filed as: SHIMANO KATSUHIRO
5 granted patents·104 citations·filing 2000–2019
80Inventor score
Top patents by PatentIndex Score
5 records- 0192US7869428B2Packet transmission method and packet transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Jan 11, 2011·53 cites·38 claims
- 0289US6947377B1Path network and path network operation method using conversion of protection path into working pathNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Sep 20, 2005·31 cites·18 claims
- 0368US8625588B2Packet transmission method and packet transmission deviceSHAKE IPPEI·Filed 2010·Granted Jan 7, 2014·4 cites·34 claims
- 0465US8134920B2Device and method for correcting a path trouble in a communication networkIMAJUKU WATARU·Filed 2004·Granted Mar 13, 2012·16 cites·17 claims
- 0548US11923897B2Method, device and program for estimating optical communication statusNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 5, 2024·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →