SA

Shigeo Abe

OC Oki Electric Industry Co.: 1 patents #68 of 346Top 20%
TC Toko Co.: 1 patents #3 of 18Top 20%
Overall (2003): #43,736 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6639984 Feeder circuit Takashi Taya, Masaru Sekiguchi, Masao Kamio 2003-10-28
6593839 Leakage flux-type power conversion transformer Kazuhiro Nakayama 2003-07-15