Inventor
ISHIKAWA SHINZO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA SHINZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO BOSEKI CO LTD
7 patentsUS4121918AOct 24, 1978
Orifice plate for use in glass-fiber spinning hearth
NITTO BOSEKI CO LTD19 citations80
US4178162ADec 11, 1979
Bushing for apparatus for spinning glass fibers
NITTO BOSEKI CO LTD19 citations78
US4380462AApr 19, 1983
Glass fiber apparatus and method
NITTO BOSEKI CO LTD14 citations72
US4159200AJun 26, 1979
Air nozzle assembly for use in apparatus for producing glass fibers
NITTO BOSEKI CO LTD11 citations72
US4119420AOct 10, 1978
Orifice plate for use in bushing for spinning glass fibers
NITTO BOSEKI CO LTD8 citations72
US4171212AOct 16, 1979
Molten glass separating device in glass fiber forming apparatus
NITTO BOSEKI CO LTD4 citations62
US4988492AJan 29, 1991
Method for infusibilizing pitch fibers
NITTO BOSEKI CO LTD2 citations60