DT

Daisaku Tomita

KC Koyo Seiko Co.: 9 patents #39 of 749Top 6%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
Overall (All Time): #519,904 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
7690846 Bearing device and method of manufacturing the bearing device Kazutoshi Toda, Shinichirou Kashiwagi 2010-04-06
7290939 Vehicle-use bearing apparatus Kazutoshi Toda, Shinichirou Kashiwagi, Tomohiro Ishii 2007-11-06
7125173 Bearing device Kazutoshi Toda, Masaru Deguchi, Shinichirou Kashiwagi, Tadashi Mitarai, Tomohiro Ishii 2006-10-24
7001078 Rolling bearing unit Kazutoshi Toda, Shinichirou Kashiwagi 2006-02-21
6996907 Axial force controlling method and bearing apparatus Kazutoshi Toda, Tomohiro Ishii, Tadashi Mitarai 2006-02-14
6883236 Vehicle-use bearing apparatus Kazutoshi Toda, Naoki Morimura, Tadashi Mitarai 2005-04-26
6814495 Bearing device and method of manufacturing the bearing device Kazutoshi Toda, Shinichirou Kashiwagi, Tomohiro Ishii, Tadashi Mitarai 2004-11-09
6808312 Bearing device and method of manufacturing the bearing device Kazutoshi Toda, Shinichirou Kashiwagi, Tomohiro Ishii, Tadashi Mitarai 2004-10-26
6722786 Vehicle-use bearing apparatus Kazutoshi Toda, Shinichirou Kashiwagi, Tomohiro Ishii 2004-04-20
6619852 Bearing device Kazutoshi Toda, Masaru Deguchi, Shinichirou Kashiwagi, Tadashi Mitarai, Tomohiro Ishii 2003-09-16