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Inventor
NOBIRAKI KOJI
JP
3 patents
⚠️ This page may combine multiple inventors who share the name “NOBIRAKI KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTA CO LTD
2 patents
US4790863A
Dec 13, 1988
Air cleaner
NITTA CO LTD
71 citations
89
US4846859A
Jul 11, 1989
Air cleaner
NITTA CO LTD
25 citations
88
NITTA KK
1 patent
US4852882A
Aug 1, 1989
Device for golf practicing
NITTA KK
26 citations
89