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Tetsuhiro Tanabe

Rohm Co.: 12 patents #238 of 2,292Top 15%
Overall (All Time): #423,999 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7965753 Monolithic semiconductor laser 2011-06-21
7711024 Monolithic semiconductor laser 2010-05-04
7605012 ZnO based compound semiconductor light emitting device and method for manufacturing the same Shigeru Niki, Paul Fons, Kakuya Iwata, Hidemi Takasu, Ken Nakahara 2009-10-20
7132691 Semiconductor light-emitting device and method for manufacturing the same Ken Nakahara 2006-11-07
6987029 ZnO based compound semiconductor light emitting device and method for manufacturing the same Shigeru Niki, Paul Fons, Kakuya Iwata, Hidemi Takasu, Ken Nakahara 2006-01-17
6735230 Semiconductor luminous elements and semiconductor laser Ken Nakahara 2004-05-11
6711198 Light source device for laser beam printer Jun Ichihara, Hisayoshi Kitajima, Ken Nakahara, Haruo Tanaka 2004-03-23
6680959 Semiconductor light emitting device and semiconductor laser Norikazu Ito 2004-01-20
6674098 ZnO compound semiconductor light emitting element Shigeru Niki, Paul Fons, Kakuya Iwata, Hidemi Takasu, Ken Nakahara 2004-01-06
6670204 Semiconductor light emitting device and method for manufacturing the same Masayuki Sonobe 2003-12-30
6469320 Semiconductor light emitting device Masayuki Sonobe 2002-10-22
6426967 Semiconductor laser device 2002-07-30