Inventor · disambiguated record
Kenjiro Nishikawa
Also filed as: NISHIKAWA KENJIRO
10 granted patents·377 citations·filing 1982–2008
92Inventor score
Top patents by PatentIndex Score
10 records- 0187US5739560AHigh frequency masterslice monolithic integrated circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Apr 14, 1998·103 cites·31 claims
- 0286US5634208AMultilayer transmission line using ground metal with slit, and hybrid using the transmission lineNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted May 27, 1997·67 cites·26 claims
- 0384US6150897ABalun circuit with a cancellation element in each coupled lineNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Nov 21, 2000·40 cites·5 claims
- 0483US5661437ANegative feedback variable gain amplifier circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Aug 26, 1997·52 cites·21 claims
- 0582US7812767B2Antenna device, array antenna device using the antenna device, module, module array and package moduleNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Oct 12, 2010·17 cites·19 claims
- 0680US5973575AFully monolithic voltage controlled oscillator with wide tuning rangeNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Oct 26, 1999·34 cites·17 claims
- 0778US4474823AMethod of forming filletsNIPPON SUISAN KAISHA LTD·Filed 1982·Granted Oct 2, 1984·39 cites·1 claims
- 0860US4923351ABookbinding and its productsMARUNI KASEI KK·Filed 1988·Granted May 8, 1990·19 cites·15 claims
- 0945US8004363B2Wideband low-noise amplifierNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Granted Aug 23, 2011·2 cites·16 claims
- 1030US5441308AFiling device and supplemental sheet-like material for the sameMARUNI KASEI KK·Filed 1991·Granted Aug 15, 1995·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →