Inventor · disambiguated record
Toshiyuki Takauji
Also filed as: TAKAUJI TOSHIYUKI
6 granted patents·132 citations·filing 1998–2005
84Inventor score
Files withFUJITSU LTD6
Top patents by PatentIndex Score
6 records- 0190US6795656B1Optical transmission circuit using a semiconductor laserFUJITSU LTD·Filed 2000·Granted Sep 21, 2004·37 cites·33 claims
- 0288US6975813B1Light output control deviceFUJITSU LTD·Filed 2000·Granted Dec 13, 2005·27 cites·23 claims
- 0367US6282216B1Burst mode optical transmitter circuitFUJITSU LTD·Filed 1999·Granted Aug 28, 2001·38 cites·36 claims
- 0459US6728495B1Light output control circuit with a warning function of deteriorated light outputFUJITSU LTD·Filed 2000·Granted Apr 27, 2004·6 cites·12 claims
- 0555US6292284B1Light emitting element driving apparatusFUJITSU LTD·Filed 1998·Granted Sep 18, 2001·24 cites·19 claims
- 0649US7266308B2Light output control circuitFUJITSU LTD·Filed 2005·Granted Sep 4, 2007·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →