Inventor
IZAWA TOSHIO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “IZAWA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIRIN BREWERY
3 patentsKOKUSAI DENSHIN DENWA CO LTD
3 patentsUS4749308AJun 7, 1988
Self-propelled underwater cable burying machine
KOKUSAI DENSHIN DENWA CO LTD23 citations80
US4537530AAug 27, 1985
Marine cable burying method and device therefor
KOKUSAI DENSHIN DENWA CO LTD23 citations80
US4492492AJan 8, 1985
Guiding method for cable burying device and a device therefor
KOKUSAI DENSHIN DENWA CO LTD6 citations62