Inventor · disambiguated record
Masanobu Okayasu
Also filed as: OKAYASU MASANOBU
9 granted patents·3 pending applications·101 citations·filing 1994–2009
87Inventor score
Top patents by PatentIndex Score
12 records- 0183US5585957AMethod for producing various semiconductor optical devices of differing optical characteristicsNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Dec 17, 1996·55 cites·6 claims
- 0278US7733929B2Wavelength tunable optical transmitter and optical transceiverOPNEXT JAPAN INC·Filed 2006·Granted Jun 8, 2010·8 cites·12 claims
- 0377US8106408B2Optical semiconductor device with flexible substrateBAN TAKUMA·Filed 2009·Granted Jan 31, 2012·5 cites·22 claims
- 0469US7520683B2Optical moduleOPNEXT JAPAN INC·Filed 2005·Granted Apr 21, 2009·5 cites·6 claims
- 0569US7412120B2Optical module and optical transmission apparatusOPNEXT JAPAN INC·Filed 2005·Granted Aug 12, 2008·5 cites·5 claims
- 0667US6585426B2Optical module using wiring lead integrated resin substrateNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Jul 1, 2003·18 cites·8 claims
- 0763US7038866B2Optical moduleOPNEXT JAPAN INC·Filed 2005·Granted May 2, 2006·3 cites·13 claims
- 0861US7149024B2Optical modulator moduleOPNEXT JAPAN INC·Filed 2005·Granted Dec 12, 2006·2 cites·6 claims
- 0941US7391099B2Optical modulator moduleOPNEXT JAPAN INC·Filed 2006·Granted Jun 24, 2008·0 cites·5 claims
- 1040US2004062557A1Optical receiverOPNEXT JAPAN INC·Filed 2003·Application pending·0 cites
- 1138US2003193095A1Optical module equipped with a wiring plateOPNEXT JAPAN INC·Filed 2002·Application pending·0 cites
- 1237US2006006403A1Optical moduleMATSUSHIMA NAOKI·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →