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Haruko Ohno — 3 Patents

EBEbara: 3 patents #598 of 1,611Top 40%
Tokyo, JP: #36,070 of 90,295 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Haruko Ohno has been granted 3 US patents while listed as an inventor at Ebara. The first was granted in 2003 and the most recent in August 2004. Haruko Ohno ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Haruko Ohno in Tokyo, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6776919 Method and apparatus for etching ruthenium films Akira Fukunaga, Ichiro Katakabe, Sachiko Kihara 2004-08-17
6745784 Method of and apparatus for cleaning substrate Ichiro Katakabe, Shinya Morisawa, Sachiko Kihara, Akira Fukunaga 2004-06-08
6558478 Method of and apparatus for cleaning substrate Ichiro Katakabe, Shinya Morisawa, Sachiko Kihara, Akira Fukunaga 2003-05-06

Frequent Collaborators

Akira Fukunaga3 shared
Ichiro Katakabe3 shared
Sachiko Kihara3 shared
Shinya Morisawa2 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3