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Inventor
KINUGASA MUNETAKA
JP
3 patents
⚠️ This page may combine multiple inventors who share the name “KINUGASA MUNETAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OSAKA GAS CO LTD
2 patents
US4325772A
Apr 20, 1982
Method of internally lining an installed pipe
OSAKA GAS CO LTD
33 citations
88
US4136027A
Jan 23, 1979
Method for treating water
OSAKA GAS CO LTD
24 citations
77
YOUEI SEISAKUSHO KK
1 patent
US4444156A
Apr 24, 1984
Water heater
YOUEI SEISAKUSHO KK
32 citations
87