Inventor · disambiguated record
Isamu Takano
Also filed as: TAKANO ISAMU
11 granted patents·144 citations·filing 1982–1998
91Inventor score
Top patents by PatentIndex Score
11 records- 0170US5412339AHigh frequency amplifierNEC CORP·Filed 1994·Granted May 2, 1995·22 cites·19 claims
- 0266US5949566AOptical transmitterNEC CORP·Filed 1998·Granted Sep 7, 1999·25 cites·4 claims
- 0360US5467213AOptical trunk transmission system and an optical repeater circuitNEC CORP·Filed 1994·Granted Nov 14, 1995·26 cites·4 claims
- 0456US5392147AOptical trunk transmission system and an optical repeater circuitNEC CORP·Filed 1992·Granted Feb 21, 1995·21 cites·4 claims
- 0553US4496908ANegative feedback amplifier having GaAs FET'sNIPPON ELECTRIC CO·Filed 1982·Granted Jan 29, 1985·10 cites·11 claims
- 0642US5706118AOptical transmission method and optical transmission apparatusNEC CORP·Filed 1996·Granted Jan 6, 1998·12 cites·2 claims
- 0738US5701087APrescaler IC test method capable of executing alternate current test by the use of IC tester for direct current testNEC CORP·Filed 1995·Granted Dec 23, 1997·8 cites·7 claims
- 0838US5604447APrescaler IC testing method and test probe cardNEC CORP·Filed 1995·Granted Feb 18, 1997·8 cites·7 claims
- 0936US5121416ATiming extracting method suitable for a high bit-rate transmission system and a circuit thereforNEC CORP·Filed 1989·Granted Jun 9, 1992·6 cites·5 claims
- 1034US5379143AOptical regenerative-repeater systemNEC CORP·Filed 1992·Granted Jan 3, 1995·6 cites·10 claims
- 1129US5880869AOptical transmitterNEC CORP·Filed 1996·Granted Mar 9, 1999·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →