Inventor · disambiguated record

Naomasa Hanano

Also filed as: HANANO NAOMASA · IGUCHI KAZUO

2 granted patents·45 citations·filing 1977–1990

62Inventor score

Technology areasH04B

Files withFUJITSU LTD1 HITACHI LTD1

Top patents by PatentIndex Score

2 records

0161US5210632ASignal transmission system having a star coupled repeaterHITACHI LTD·Filed 1990·Granted May 11, 1993·37 cites·20 claims
0245US4207459AOptical communication system utilizing light emitting diodeFUJITSU LTD·Filed 1977·Granted Jun 10, 1980·8 cites·24 claims

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