Inventor
FUJIWARA HARUYOSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “FUJIWARA HARUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
12 patentsUS5545295AAug 13, 1996
Web transfer device
MITSUBISHI HEAVY IND LTD32 citations92
US4604164AAug 5, 1986
Flow restraining elements in the headbox of a paper machine
MITSUBISHI HEAVY IND LTD32 citations91
US4714521ADec 22, 1987
Twin wire former with an impermeable belt inside the top wire
MITSUBISHI HEAVY IND LTD15 citations73
US4686004AAug 11, 1987
Twin-wire former for papermaking machine
MITSUBISHI HEAVY IND LTD9 citations73
US4504360AMar 12, 1985
A headbox in a paper-making machine having a flow rectifier
MITSUBISHI HEAVY IND LTD13 citations73
US4425188AJan 10, 1984
Forming shoes for the twin-wire former of a paper making machine
MITSUBISHI HEAVY IND LTD14 citations73
US4407330AOct 4, 1983
Pressure pulse absorbing device
MITSUBISHI HEAVY IND LTD11 citations73
US4373993AFeb 15, 1983
Slice lip forming a smooth continuous surface
MITSUBISHI HEAVY IND LTD14 citations73
US4832832AMay 23, 1989
Pressure type slit screen
MITSUBISHI HEAVY IND LTD16 citations68
US4708773ANov 24, 1987
Impermeable plate for uniformly dispersing paper raw material in a twin wire paper former
MITSUBISHI HEAVY IND LTD1 citations51
US4467536AAug 28, 1984
Canvas roll arrangement
MITSUBISHI HEAVY IND LTD1 citations42
US7094191B2Aug 22, 2006
Press roll
MITSUBISHI HEAVY IND LTD0 citations39