SK

Sadami Kubota

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
📍 Tottori, JP: #55 of 379 inventorsTop 15%
Overall (All Time): #1,040,866 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6504737 Magnetic core for saturable reactor, magnetic amplifier type multi-output switching regulator and computer having magnetic amplifier type multi-output switching regulator Shin Nakajima, Hirohiko Miki, Mutsuhito Sakaguchi 2003-01-07
6270592 Magnetic core for saturable reactor, magnetic amplifier type multi-output switching regulator and computer having magnetic amplifier type multi-output switching regulator Shin Nakajima, Hirohiko Miki, Mutsuhito Sakaguchi 2001-08-07
5053734 Magnetostatic wave device Yasuhide Murakami, Shigeru Takeda, Kohei Ito, Yasuaki Kinoshita 1991-10-01
4992760 Magnetostatic wave device and chip therefor Shigeru Takeda, Kohei Ito, Yasuaki Kinoshita 1991-02-12
4983937 Magnetostatic wave band-pass-filter Yasuaki Kinoshita, Shigeru Takeda 1991-01-08