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Inventor
ISHIDA YOZO
3 patents
⚠️ This page may combine multiple inventors who share the name “ISHIDA YOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE CORP
2 patents
US4887950A
Dec 19, 1989
Waterproof nut
BRIDGESTONE CORP
43 citations
89
US4788022A
Nov 29, 1988
Method of manufacturing waterproof nuts
BRIDGESTONE CORP
19 citations
79
BRIDGESTONE TIRE CO LTD
1 patent
US3991576A
Nov 16, 1976
Floating breakwater
BRIDGESTONE TIRE CO LTD
42 citations
85