Inventor · disambiguated record
Yukio Tsukishima
Also filed as: TSUKISHIMA YUKIO
12 granted patents·6 pending applications·13 citations·filing 2003–2022
83Inventor score
Top patents by PatentIndex Score
18 records- 0172US11924097B2Traffic monitoring device, method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Mar 5, 2024·1 cites·9 claims
- 0263US7961644B2Communication node apparatus, communication system, and path resource assignment methodNIPPON TELEGRAPH & TELEPHONE·Filed 2007·Granted Jun 14, 2011·3 cites·22 claims
- 0359US7912087B2Capacity variable link apparatus and capacity variable link setting methodNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Mar 22, 2011·6 cites·21 claims
- 0455US12483622B2Intermediate apparatus, communication method, and programNTT INC·Filed 2021·Granted Nov 25, 2025·0 cites·7 claims
- 0554US9178645B2Wavelength path reallocation method and upper layer path reallocation methodKADOHATA AKIHIRO·Filed 2011·Granted Nov 3, 2015·1 cites·22 claims
- 0652US12363192B2Communication system, computing machine, communication method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Jul 15, 2025·0 cites·5 claims
- 0751US12022247B2Data communication system, computer, data communication method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jun 25, 2024·0 cites·6 claims
- 0850US12407755B2Communication system, computing machine, communication method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Sep 2, 2025·0 cites·5 claims
- 0949US8526438B2Bandwidth variable communication apparatus and bandwidth variable communication methodJINNO MASAHIKO·Filed 2009·Granted Sep 3, 2013·1 cites·30 claims
- 1049US8462617B2Method for relieving failure, and packet communication deviceTSUKISHIMA YUKIO·Filed 2006·Granted Jun 11, 2013·1 cites·9 claims
- 1148US11271847B2Multipoint distribution system, distribution method, management device and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 8, 2022·0 cites·4 claims
- 1244US2025094371A1Processing system, processing apparatus, processing method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1344US2011128848A1Capacity variable link apparatus and capacity variable link setting methodNIPPON TELEGRAPH & TELEPHONE·Filed 2011·Application pending·0 cites
- 1442US2024394215A1Intermediate apparatus, communication method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1542US2025097160A1Data transfer system, data transfer apparatus, data transfer method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1641US12341673B2Communication apparatus, relay apparatus, communication system, communication method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Jun 24, 2025·0 cites·13 claims
- 1741US2024385986A1Communication system, computer, communication method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1840US2024414092A1Communication system, intermediate apparatus, communication method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →