Inventor
SAITO RYOJI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SAITO RYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORIGIN ELECTRIC
4 patentsUS5847941ADec 8, 1998
Switching power supply system and process
ORIGIN ELECTRIC46 citations92
US5301095AApr 5, 1994
High power factor AC/DC converter
ORIGIN ELECTRIC63 citations91
US5349514ASep 20, 1994
Reduced-resonant-current zero-voltage-switched forward converter using saturable inductor
ORIGIN ELECTRIC35 citations90
US5075836ADec 24, 1991
Series resonant power converter
ORIGIN ELECTRIC21 citations78
KOKUSAI ELECTRIC CO LTD
3 patentsUS5387265AFeb 7, 1995
Semiconductor wafer reaction furnace with wafer transfer means
KOKUSAI ELECTRIC CO LTD408 citations97
US5217340AJun 8, 1993
Wafer transfer mechanism in vertical CVD diffusion apparatus
KOKUSAI ELECTRIC CO LTD33 citations90
US5112641AMay 12, 1992
Wafer transfer method in vertical cvd diffusion apparatus
KOKUSAI ELECTRIC CO LTD45 citations90