Osami Nishimura has been granted 6 US patents while listed as an inventor at Nec . The first was granted in 2001 and the most recent in November 2009. Osami Nishimura ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Osami Nishimura in Tokyo, JP.
Patents per Year Patents granted per year, 2001 to 2009 Bar chart with a peak of 3 patents in 2009. peak 3 2001: 1 patents 2001 2002: 1 patents 2002 2003: 1 patents 2003 2009: 3 patents 2009
Issued Patents All Time
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Showing 1–6 of 6 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
7620130 Wireless diversity receiver using a combiner with control weights that are based on reported transmission power Motoya Iwasaki , Sei Hirade , Yukio Haseba 2009-11-17
7599319 Radio communications system and control method therefor Daisuke Kondou , Motoya Iwasaki , Hisashi Kawabata , Yukio Haseba , Emiko Sakuma 2009-10-06
7583966 Mobile communications system, radio network controller, and active set control method Yukio Haseba , Daisuke Kondo , Emiko Sakuma , Hisashi Kawabata , Motoya Iwasaki 2009-09-01
6618458 Method and apparatus for signal receiving synchronization — 2003-09-09
$22,000
6493360 Reception synchronization circuit, receiver using the same, and digital communication system — 2002-12-10
$8,000
6173020 Demodulation circuit including error correction — 2001-01-09
$49,000
