Inventor
MIYAJIRI TETSUO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MIYAJIRI TETSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
4 patentsUS4578560AMar 25, 1986
High frequency induction coupled plasma torch with concentric pipes having flanges thereon
SUMITOMO ELECTRIC INDUSTRIES472 citations98
US4545801AOct 8, 1985
Raw material supply device
SUMITOMO ELECTRIC INDUSTRIES46 citations91
US4622988ANov 18, 1986
Liquid replenishing apparatus
SUMITOMO ELECTRIC INDUSTRIES21 citations79
US4563312AJan 7, 1986
Gas supplying apparatus
SUMITOMO ELECTRIC INDUSTRIES10 citations69
NIPPON TELEGRAPH & TELEPHONE
3 patentsUS4419116ADec 6, 1983
Process for producing optical fiber preform and apparatus therefor
NIPPON TELEGRAPH & TELEPHONE21 citations82
US4421540ADec 20, 1983
System for producing an optical fiber preform with gas volume control
NIPPON TELEGRAPH & TELEPHONE26 citations81
US4414008ANov 8, 1983
Process for producing optical fiber preform
NIPPON TELEGRAPH & TELEPHONE7 citations73