Inventor
YOKOKAWA KIYOSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YOKOKAWA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINETSU CHEMICAL CO
7 patentsUS4094949AJun 13, 1978
Method for preparing shaped articles of a fluorinated elastomer
SHINETSU CHEMICAL CO61 citations95
US4690504ASep 1, 1987
Quartz glass-made optical fibers and a method for the preparation thereof
SHINETSU CHEMICAL CO37 citations92
US4000108ADec 28, 1976
Silicone resin molding compositions
SHINETSU CHEMICAL CO37 citations92
US3980729ASep 14, 1976
Silicone resin compositions
SHINETSU CHEMICAL CO29 citations74
US4874416AOct 17, 1989
Base material of optical fibers and a method for the preparation thereof
SHINETSU CHEMICAL CO12 citations73
US4772644ASep 20, 1988
Method for resin encapsulation of a semiconductor device and a resin composition therefor
SHINETSU CHEMICAL CO12 citations71
US4608071AAug 26, 1986
Method for reducing diameter of a glass rod or tube by drawing
SHINETSU CHEMICAL CO11 citations71
HERAEUS QUARZGLAS
3 patentsUS5837334ANov 17, 1998
Large sized quartz glass tube, large scale quartz glass preform, process for manufacturing the same and quartz glass optical fiber
HERAEUS QUARZGLAS44 citations95
US5785729AJul 28, 1998
Method for manufacturing large-sized quartz glass tube
HERAEUS QUARZGLAS70 citations95
US5769921AJun 23, 1998
Method of producing quartz glass body
HERAEUS QUARZGLAS32 citations92