Inventor · disambiguated record
Mitsuhiro Teshima
Also filed as: TESHIMA MITSUHIRO
18 granted patents·431 citations·filing 1995–2016
94Inventor score
Top patents by PatentIndex Score
18 records- 0195US5617234AMultiwavelength simultaneous monitoring circuit employing arrayed-waveguide gratingNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Apr 1, 1997·234 cites·41 claims
- 0294US7106970B2Polarization scrambler and optical network using the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Sep 12, 2006·19 cites·7 claims
- 0391US7155127B2Optical communication system, optical communication unit, and optical transceiving packageNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Dec 26, 2006·44 cites·12 claims
- 0487US6959152B2Polarization scrambler and optical network using the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Oct 25, 2005·30 cites·42 claims
- 0584US7127168B2Multi-wavelength optical modulation circuit and wavelength-division multiplexed optical signal transmitterNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Oct 24, 2006·31 cites·32 claims
- 0680US7031614B2Polarization scrambler and optical network using the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Apr 18, 2006·7 cites·5 claims
- 0776US6744546B2Multilevel light-intensity modulating circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Jun 1, 2004·17 cites·13 claims
- 0873US7068412B2Multi-wavelength generating method and apparatus based on flattening of optical spectrumNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 27, 2006·9 cites·52 claims
- 0973US6924924B2Multi-wavelength generating method and apparatus based on flattening of optical spectrumNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Aug 2, 2005·9 cites·7 claims
- 1070US7555215B2Optical wavelength division multiplexing access systemNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 30, 2009·12 cites·27 claims
- 1168US6831774B2Multi-wavelength generating method and apparatus based on flattening of optical spectrumNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Dec 14, 2004·8 cites·120 claims
- 1263US10200116B2Multi-lane transmission device and multi-lane transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Feb 5, 2019·1 cites·6 claims
- 1361US7206510B2Ring network using multi-wavelength generatorNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Apr 17, 2007·5 cites·53 claims
- 1460US9054894B2Signal block sequence processing method and signal block sequence processing apparatusKOBAYASHI SHOUKEI·Filed 2008·Granted Jun 9, 2015·4 cites·51 claims
- 1548US10193566B2Encoding/decoding system for parallel dataNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted Jan 29, 2019·1 cites·20 claims
- 1648US10122462B2Transport apparatus and transport methodNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted Nov 6, 2018·0 cites·11 claims
- 1748US9973270B2Multi-lane transmission device and multi-lane transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted May 15, 2018·0 cites·6 claims
- 1841US7076166B2Low-cost optical burst transmission system, apparatus, and methodNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Jul 11, 2006·0 cites·18 claims
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