Inventor · disambiguated record

Ryoji Kasama

Also filed as: KASAMA RYOJI

2 granted patents·93 citations·filing 1980–1981

68Inventor score

Technology areasY10T

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0189US4377762ARotary electric machine rotor and a method of manufacturing the sameHITACHI LTD·Filed 1981·Granted Mar 22, 1983·54 cites·7 claims
0283US4339873AMethod of making rotor of rotary machinesHITACHI LTD·Filed 1980·Granted Jul 20, 1982·39 cites·7 claims

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