Inventor · disambiguated record

Akira Kusaba

Also filed as: KUSABA AKIRA

2 granted patents·59 citations·filing 1987–1995

63Inventor score

Technology areasH04J H04M

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0179US4823342ATime division exchange system having functions of compressing and expanding informationHITACHI LTD·Filed 1987·Granted Apr 18, 1989·51 cites·8 claims
0235US5652576ASwitching system and information storing equipmentHITACHI LTD·Filed 1995·Granted Jul 29, 1997·8 cites·4 claims

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