Inventor · disambiguated record
Takashi Eino
Also filed as: EINO TAKASHI
5 granted patents·158 citations·filing 1996–2001
84Inventor score
Technology areasF04D
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0189US6039535ALabyrinth sealing device, and fluid machine providing the sameHITACHI LTD·Filed 1998·Granted Mar 21, 2000·59 cites·4 claims
- 0281US6435822B1Labyrinth sealing device, and fluid machine providing the sameHITACHI LTD·Filed 2001·Granted Aug 20, 2002·22 cites·4 claims
- 0379US6203275B1Centrifugal compressor and diffuser for centrifugal compressorHITACHI LTD·Filed 1996·Granted Mar 20, 2001·47 cites·16 claims
- 0471US6302645B1Labyrinth sealing device, and fluid machine providing the sameHITACHI LTD·Filed 2000·Granted Oct 16, 2001·14 cites·10 claims
- 0547US6340287B1Multistage centrifugal compressor impeller for multistage centrifugal compressor and method for producing the sameHITACHI LTD·Filed 1996·Granted Jan 22, 2002·16 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →