Inventor
OGURA TOSHIO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “OGURA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
7 patentsUS5146136ASep 8, 1992
Magnetron having identically shaped strap rings separated by a gap and connecting alternate anode vane groups
HITACHI LTD76 citations94
US5861716AJan 19, 1999
Magnetron having a cathode mount with a grooved recess for securely receiving a cathode filament
HITACHI LTD21 citations91
US6653788B2Nov 25, 2003
Magnetron having a lowered oscillation frequency and processing equipment employing the same
HITACHI LTD21 citations90
US5635798AJun 3, 1997
Magnetron with reduced dark current
HITACHI LTD36 citations90
US5635797AJun 3, 1997
Magnetron with improved mode separation
HITACHI LTD39 citations89
US5604405AFeb 18, 1997
Magnetron with feed-through capacitor having a dielectric constant effecting a decrease in acoustic noise
HITACHI LTD17 citations72
US4278915AJul 14, 1981
Magnetrons
HITACHI LTD0 citations40