Inventor · disambiguated record
Junichi Kani
Also filed as: KANI JUNICHI
27 granted patents·25 pending applications·77 citations·filing 2000–2023
94Inventor score
Top patents by PatentIndex Score
52 records- 0190US7474460B2Optical modulation apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2007·Granted Jan 6, 2009·17 cites·9 claims
- 0281US11539437B2Signal processing apparatus and optical receiving apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 27, 2022·4 cites·14 claims
- 0374US11652554B2Optical receiving apparatus, optical transmission system, optical transmission method and computer programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 16, 2023·2 cites·7 claims
- 0473US7068412B2Multi-wavelength generating method and apparatus based on flattening of optical spectrumNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 27, 2006·9 cites·52 claims
- 0573US6924924B2Multi-wavelength generating method and apparatus based on flattening of optical spectrumNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Aug 2, 2005·9 cites·7 claims
- 0671US6469826B1Optical amplifierNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Oct 22, 2002·11 cites·4 claims
- 0770US7555215B2Optical wavelength division multiplexing access systemNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 30, 2009·12 cites·27 claims
- 0868US6831774B2Multi-wavelength generating method and apparatus based on flattening of optical spectrumNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Dec 14, 2004·8 cites·120 claims
- 0960US8340520B2Optical network unitKANI JUNICHI·Filed 2008·Granted Dec 25, 2012·3 cites·24 claims
- 1054US12512910B2Optical communication device and optical communication methodNTT INC·Filed 2020·Granted Dec 30, 2025·0 cites·10 claims
- 1154US12166532B2Optical receiver and optical receiving methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Dec 10, 2024·0 cites·8 claims
- 1254US2024200950A1Location notification system, mobile, and location notification methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1352US11880611B2Data processing apparatus, data processing method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 23, 2024·0 cites·6 claims
- 1452US11630656B2Communication device and information processing methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 18, 2023·0 cites·8 claims
- 1552US6583924B2Optical amplifierNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Jun 24, 2003·2 cites·12 claims
- 1652US2025337493A1Optical communication system, communication control apparatus and optical path opening methodNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Application pending·0 cites
- 1750US12101124B2Transmission system, transmission method, and communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Sep 24, 2024·0 cites·7 claims
- 1850US11909651B2Communication system, communication apparatus and bandwidth allocation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 20, 2024·0 cites·6 claims
- 1950US2025365077A1Optical transmitter, optical receiver, optical communication system and control signal superimposition methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2049US12212405B2Transmission device management device, transmission device management system, transmission device management method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 28, 2025·0 cites·7 claims
- 2149US11870497B2Optical receiving apparatus, optical transmission system, optical transmission method and computer programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 9, 2024·0 cites·11 claims
- 2249US11824748B2Communication apparatus and ranging methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Nov 21, 2023·0 cites·3 claims
- 2349US2025317202A1Communication system, slave station apparatus, master station apparatus and processing methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2449US2025365089A1Optical transmission apparatus and optical transmission methodNTT INC·Filed 2022·Application pending·0 cites
- 2548US2025233683A1Communication control apparatus and communication control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2648US2025233667A1Communication apparatus and optical path opening methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2747US11582019B2Receiving apparatus, receiving method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 14, 2023·0 cites·7 claims
- 2847US2025016479A1Optical node apparatus, optical communication system and transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2947US2025007610A1Optical communication system and optical communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3047US2025168537A1Optical communication apparatus and optical communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 3147US2025317200A1Code error rate estimation apparatus and code error rate estimation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 3246US12362831B2Optical main signal processing node apparatus and control method of optical main signal processing node apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jul 15, 2025·0 cites·2 claims
- 3346US12191905B2Optical communication system and protection method for optical communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 7, 2025·0 cites·10 claims
- 3446US11595132B2Signal processing apparatus and optical receiverNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 28, 2023·0 cites·15 claims
- 3546US7336414B2Optical modulating deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Feb 26, 2008·0 cites·14 claims
- 3646US2024388821A1Optical communication system, management control apparatus and control signal transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3746US2025300741A1Transmitting apparatus and signal generation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 3846US2025088269A1Optical communication control device, receiver device, communication system, and control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3946US2025300740A1Optical transmission device, optical communication system and optical transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 4045US2025279834A1Station-side optical network unit, communication system, and control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 4145US2025310425A1Signal transfer apparatus, communication system and signaltransfer methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 4245US2024187099A1Optical communication system, optical transmitting and receiving apparatus, and optical communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4345US2025008248A1Optical communication system, control apparatus and optical communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4444US11956098B2Communication apparatus and communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Apr 9, 2024·0 cites·3 claims
- 4543US12231172B2Optical signal processing apparatus and optical signal processing methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Feb 18, 2025·0 cites·7 claims
- 4643US2025096902A1Optical transmitting apparatus, optical transmission system and optical transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4743US2024276128A1Communication method and communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4842US12500672B2Optical receiving apparatus and frequency offset compensation methodNTT INC·Filed 2021·Granted Dec 16, 2025·0 cites·7 claims
- 4942US2024356668A1Line concentrator optical communication apparatus and control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 5042US2023030158A1Optical communication apparatus, optical communication system and optical communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →