P

Inventor

INAO KIYOHISA

5 patents
⚠️ This page may combine multiple inventors who share the name “INAO KIYOHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

3 patents
US4121537AOct 24, 1978

Apparatus for vacuum deposition

HITACHI LTD35 citations92
US4255686AMar 10, 1981

Storage type photosensor containing silicon and hydrogen

HITACHI LTD23 citations81
US4249106AFeb 3, 1981

Radiation sensitive screen

HITACHI LTD16 citations73

NDK NIHON DEMPA KOGYO COMPANY

1 patent
US5382929AJan 17, 1995

Monolithic crystal filter

NDK NIHON DEMPA KOGYO COMPANY30 citations85

HITACHI ELECTRONICS

1 patent
US4195230AMar 25, 1980

Input screen

HITACHI ELECTRONICS22 citations76