Daisuke Koga has been granted 10 US patents while listed as an inventor at Ebara . The first was granted in 1986 and the most recent in April 2023. Daisuke Koga ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Daisuke Koga in Yokohama, JP.
Patents per Year Patents granted per year, 1986 to 2023 Bar chart with a peak of 2 patents in 2002. peak 2 1986: 1 patents 1986 2002: 2 patents 2002 2004: 1 patents 2004 2005: 1 patents 2005 2006: 1 patents 2006 2007: 1 patents 2007 2009: 1 patents 2009 2010: 1 patents 2010 2023: 1 patents 2023
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11626611 Gripping device Hitoe Yoshimoto , Takuma Nagai , Toshiaki Tezuka , Moka Shida 2023-04-11
$148,000
7645185 Substrate delivery mechanism Soichi Isobe , Hideo Aizawa , Hiroomi Torii , Satoshi Wakabayashi 2010-01-12
7632378 Polishing apparatus Kunihiko Sakurai , Tetsuji Togawa , Nobuyuki Takada , Satoshi Wakabayashi , Kenichiro Saito +2 more 2009-12-15
7160180 Substrate delivery mechanism Soichi Isobe , Hideo Aizawa , Hiroomi Torii , Satoshi Wakabayashi 2007-01-09
7063598 Substrate delivery mechanism Soichi Isobe , Hideo Aizawa , Hiroomi Torii , Satoshi Wakabayashi 2006-06-20
6878044 Polishing apparatus Kunihiko Sakurai , Tetsuji Togawa , Nobuyuki Takada , Satoshi Wakabayashi , Kenichiro Saito +2 more 2005-04-12
6682408 Polishing apparatus Kunihiko Sakurai , Tetsuji Togawa , Nobuyuki Takada , Satoshi Wakabayashi , Kenichiro Saito +2 more 2004-01-27
6358128 Polishing apparatus Kunihiko Sakurai , Tetsuji Togawa , Nobuyuki Takada , Satoshi Wakabayashi , Kenichiro Saito +2 more 2002-03-19
6354922 Polishing apparatus Kunihiko Sakurai , Tetsuji Togawa , Nobuyuki Takada , Satoshi Wakabayashi , Kenichiro Saito +2 more 2002-03-12
4633511 Signal transmission and reception system Masahide Tamura , Yukio Naito 1986-12-30
