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Inventor
KUROKAWA KAZUHIKO
JP
2 patents
⚠️ This page may combine multiple inventors who share the name “KUROKAWA KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
1 patent
US4897663A
Jan 30, 1990
Horn antenna with a choke surface-wave structure on the outer surface thereof
NEC CORP
246 citations
95
KOHJIN CO
1 patent
US4003973A
Jan 18, 1977
Process and apparatus for producing sheet film from tubular thermoplastic resin film
KOHJIN CO
25 citations
73