Inventor
HONMA NORIAKI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “HONMA NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
4 patentsUS4876458AOct 24, 1989
Apparatus for measuring particles in liquid
HITACHI LTD48 citations92
US4581578AApr 8, 1986
Apparatus for measuring carrier lifetimes of a semiconductor wafer
HITACHI LTD32 citations91
US4563642AJan 7, 1986
Apparatus for nondestructively measuring characteristics of a semiconductor wafer with a junction
HITACHI LTD34 citations91
US4168512ASep 18, 1979
Optical system for an image pickup device
HITACHI LTD7 citations73