Inventor · disambiguated record

Shinichirou Ishikawa

Also filed as: ISHIKAWA SHINICHIROU

1 granted patent·13 citations·filing 1991–1991

35Inventor score

Technology areasB61D

Files withHITACHI LTD1

Top patents by PatentIndex Score

1 record

0144US5137490AVentilating equipment for railway rolling stock and operating method thereofHITACHI LTD·Filed 1991·Granted Aug 11, 1992·13 cites·13 claims

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