OT

Osamu Takubo

Tdk: 5 patents #1,099 of 3,796Top 30%
TK Tkd: 1 patents #1 of 23Top 5%
Overall (All Time): #870,357 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7561011 Dielectric device Kouji Tashiro, Kazuyoshi Terao, Ryohei Nakano 2009-07-14
7535318 Dielectric device Kouji Tashiro, Kazuyoshi Terao 2009-05-19
6737943 Dielectric device with partially closed hole Kouji Tashiro, Kenji Endou 2004-05-18
6734764 Shield for dielectric filter and dielectric filter equipped with the same Kenji Endou 2004-05-11
6727784 Dielectric device Kenji Endou, Kouji Tashiro 2004-04-27
6570473 Band pass filter Kenji Endo 2003-05-27