Inventor · disambiguated record
Yuzo Ishii
Also filed as: ISHII YUZO
17 granted patents·10 pending applications·49 citations·filing 1998–2021
88Inventor score
Top patents by PatentIndex Score
27 records- 0178US11249601B2Input/output deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 15, 2022·2 cites·14 claims
- 0276US9467755B2Optical switchNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted Oct 11, 2016·4 cites·13 claims
- 0370US9588300B2Optical input/output deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted Mar 7, 2017·3 cites·6 claims
- 0463US6205863B1Material testing machine having a control system for feedback-controlling the operation of a servo systemJAPAN TOBACCO INC·Filed 1998·Granted Mar 27, 2001·29 cites·5 claims
- 0556US12216739B2Surface processing systemNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 4, 2025·0 cites·20 claims
- 0653US12020559B2Tactile presentation device, and tactile presentation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jun 25, 2024·0 cites·19 claims
- 0752US11978868B2System and method for management of remaining battery capacity by wirelessly transmitting terminal id of terminal on batteryNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 7, 2024·0 cites·20 claims
- 0851US9967050B2Optical signal processing deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted May 8, 2018·0 cites·19 claims
- 0951US9723387B2Optical signal processing device with an array waveguide coupled to a slab waveguide with two arcsNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted Aug 1, 2017·0 cites·13 claims
- 1050US2025130376A1Optical connector connection structureNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1150US2025244541A1Optical connector connection structureNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1248US10254625B2Optical signal processing deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Apr 9, 2019·0 cites·15 claims
- 1346US12184513B2Cable connection management system and cable connection management methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 31, 2024·0 cites·14 claims
- 1446US11222525B2Article management system and methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 11, 2022·0 cites·13 claims
- 1546US9645321B2Optical signal processing deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted May 9, 2017·0 cites·21 claims
- 1645US2024159969A1Optical connecting structure, package structure, optical module and manufacturing method for package structureNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1745US2021216732A1Article Management System and MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 1845US2023210459A1Wearable Biosignal Measurement Element and Biosignal Measurement DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1945US2016286288A1Optical SwitchNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Application pending·0 cites
- 2043US2023314740A1Optical semiconductor module and manufacturing method of the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2142US11974850B2Name tag transmitter, smartware management system, and smartware management methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 7, 2024·0 cites·10 claims
- 2240US6089101AMaterial testing machine including a control system for feedback-controlling the operation of a servo systemJAPAN TOBACCO INC·Filed 1998·Granted Jul 18, 2000·11 cites·5 claims
- 2338US9323002B2Light multiplexerMITSUHASHI YUJI·Filed 2009·Granted Apr 26, 2016·0 cites·4 claims
- 2437US2022249838A1Electrical Stimulation DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2535US2022265995A1Electrical Stimulation Device and MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2635US2022257924A1Rehabilitation enlightening device, system, and methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2734US8699832B2Optical switchMATSUURA NOBUAKI·Filed 2010·Granted Apr 15, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →