Inventor · disambiguated record
Masashi Tachigori
Also filed as: TACHIGORI MASASHI
11 granted patents·145 citations·filing 1997–2009
90Inventor score
Files withNEC CORP11
Top patents by PatentIndex Score
11 records- 0183US6329881B1PreamplifierNEC CORP·Filed 2000·Granted Dec 11, 2001·27 cites·15 claims
- 0265US6058234AStructure for mounting an optical deviceNEC CORP·Filed 1997·Granted May 2, 2000·30 cites·11 claims
- 0359US6420962B1Automatic identification level control circuit, identification level control method, automatic identification phase control circuit, identification phase control method, optical receiver, and optical communication systemNEC CORP·Filed 2000·Granted Jul 16, 2002·7 cites·33 claims
- 0456US6062741ALight-receptive module and a method for manufacturing the sameNEC CORP·Filed 1998·Granted May 16, 2000·20 cites·10 claims
- 0555US6023546AStructure for securing optical device and fiber opticsNEC CORP·Filed 1998·Granted Feb 8, 2000·19 cites·7 claims
- 0654US6570148B2Signal input cutoff detector, photo receiver and signal input cutoff detecting methodNEC CORP·Filed 2001·Granted May 27, 2003·3 cites·51 claims
- 0753US6426646B2ECL terminating circuitNEC CORP·Filed 2001·Granted Jul 30, 2002·5 cites·8 claims
- 0848US7986720B2Circuit and method for driving light-emitting element and optical transmitterNEC CORP·Filed 2009·Granted Jul 26, 2011·0 cites·9 claims
- 0948US6042276ALight receiving moduleNEC CORP·Filed 1998·Granted Mar 28, 2000·14 cites·8 claims
- 1046US6403948B1Photo-detecting module having a fiber optic groove on rear surface of integrated circuit deviceNEC CORP·Filed 1999·Granted Jun 11, 2002·14 cites·7 claims
- 1137US6014061AFront-end amplification circuitNEC CORP·Filed 1999·Granted Jan 11, 2000·6 cites·30 claims
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