YH

Yukihiro Hamaguchi

Ngk Spark Plug Co.: 3 patents #11 of 169Top 7%
📍 Somalomo, CM: #5 of 127 inventorsTop 4%
Overall (2004): #17,462 of 270,089Top 7%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6816034 Electronic part such as dielectric filter or duplexer and method of forming an electrode of such an electronic part Hidefumi Suzuki, Shoji Ono 2004-11-09
6801106 Dielectric electronic component and method of adjusting input/output coupling thereof Shoji Ono, Hidefumi Suzuki 2004-10-05
6798316 Dielectric duplexer Shoji Ono, Hidefumi Suzuki 2004-09-28