Inventor
OBATA HIDEYUKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “OBATA HIDEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEW JAPAN RADIO CO LTD
7 patentsUS7304554B2Dec 4, 2007
U-shaped microwave and millimeter wave resonator filter
NEW JAPAN RADIO CO LTD3 citations59
US11437214B2Sep 6, 2022
Electron gun and manufacturing method therefor
NEW JAPAN RADIO CO LTD0 citations58
US10950407B2Mar 16, 2021
Electron gun
NEW JAPAN RADIO CO LTD0 citations58
US6420821B1Jul 16, 2002
Cathode for magnetron
NEW JAPAN RADIO CO LTD4 citations53
US7038387B2May 2, 2006
Pulse magnetron with different anode and cathode radiuses
NEW JAPAN RADIO CO LTD1 citations50
US9035551B2May 19, 2015
Coaxial magnetron
NEW JAPAN RADIO CO LTD1 citations45
US6985042B2Jan 10, 2006
Magnetron
NEW JAPAN RADIO CO LTD0 citations40