Inventor
SEKI HITOSHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SEKI HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
4 patentsUS5409569AApr 25, 1995
Etchant, detergent and device/apparatus manufacturing method
ALPS ELECTRIC CO LTD39 citations91
US5115329AMay 19, 1992
Electroluminescent device having a liquid crystal layer adjacent to the electroluminescent layer without any electrode placed therebetween
ALPS ELECTRIC CO LTD19 citations80
US4839510AJun 13, 1989
Optical sensor including shortcircuit protection having notched electrode regions
ALPS ELECTRIC CO LTD10 citations73
US4786780ANov 22, 1988
Method for trimming thin-film transistor array
ALPS ELECTRIC CO LTD16 citations70
FRONTEC INC
3 patentsUS5714407AFeb 3, 1998
Etching agent, electronic device and method of manufacturing the device
FRONTEC INC53 citations92
US5573958ANov 12, 1996
Method of fabricating a thin film transistor wherein the gate terminal is formed after the gate insulator
FRONTEC INC16 citations74
US5681487AOct 28, 1997
Method of removing photoresist film
FRONTEC INC11 citations71
MITSUBISHI HEAVY IND LTD
2 patentsUS5390217AFeb 14, 1995
Carbon fiber-reinforced carbon composite materials processes for their production, and first walls of nuclear fusion reactors employing them
MITSUBISHI HEAVY IND LTD42 citations94
US5586152ADec 17, 1996
Carbon fiber-reinforced carbon composite materials, processes for their production, and first walls of nuclear fusion reactors employing them
MITSUBISHI HEAVY IND LTD10 citations71
MITSUBISHI CHEM CORP
2 patentsUS5525558AJun 11, 1996
Process for producing carbon fiber reinforced carbon composite material, carbon fiber reinforced carbon composite material and sliding material
MITSUBISHI CHEM CORP44 citations90
US5566792AOct 22, 1996
Sliding unit for a brake and method of producing the same
MITSUBISHI CHEM CORP19 citations81