Inventor · disambiguated record
Shigeru Ohkawa
Also filed as: OHKAWA SHIGERU
3 granted patents·1 pending application·38 citations·filing 1999–2008
68Inventor score
Top patents by PatentIndex Score
4 records- 0161US6392491B1High-frequency amplifier and amplification elementFUJITSU LTD·Filed 1999·Granted May 21, 2002·30 cites·14 claims
- 0252US8014736B2Distortion compensating apparatus, wireless communicating apparatus, and distortion compensating methodFUJITSU LTD·Filed 2008·Granted Sep 6, 2011·3 cites·12 claims
- 0342US6888404B2Multicarrier amplifying deviceFUJITSU LTD·Filed 2002·Granted May 3, 2005·5 cites·3 claims
- 0442US2009158537A1Static electricity and dust removing apparatusISHIJIMA TAKAHIRO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →