SK

Shinichirou Kashiwagi

KC Koyo Seiko Co.: 17 patents #13 of 749Top 2%
JT Jtekt: 2 patents #749 of 1,969Top 40%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
Overall (All Time): #223,114 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
10144984 Method of producing roughly shaped material for rolling bearing Takefumi Yano, Hiroki Uekita, Toshikazu Saitou, Tetsurou Hirano, Yutaka Neishi 2018-12-04
8210752 Wheel supporting device Tsuyoshi Kamikawa 2012-07-03
7690846 Bearing device and method of manufacturing the bearing device Kazutoshi Toda, Daisaku Tomita 2010-04-06
7290939 Vehicle-use bearing apparatus Kazutoshi Toda, Tomohiro Ishii, Daisaku Tomita 2007-11-06
7125173 Bearing device Kazutoshi Toda, Masaru Deguchi, Tadashi Mitarai, Tomohiro Ishii, Daisaku Tomita 2006-10-24
7121730 Bearing device Naoki Morimura, Kazutoshi Toda, Tadashi Mitarai, Nobuyoshi Murakami 2006-10-17
7104696 Bearing device Naoki Morimura, Kazutoshi Toda, Tadashi Mitarai, Nobuyoshi Murakami 2006-09-12
7048341 Bearing device for an axle Teruyuki Wakisaka, Shigetaka Ashida, Shinnosuke Takasaki 2006-05-23
7001078 Rolling bearing unit Kazutoshi Toda, Daisaku Tomita 2006-02-21
6993844 Bearing apparatus and producing method thereof Kazutoshi Toda, Masahiro Inoue, Kenji Takahashi, Teruyuki Kawatani, Teruyuki Wakisaka +1 more 2006-02-07
6880247 Method for forming a bearing apparatus Kazutoshi Toda, Teruyuki Wakisaka, Kenji Takahashi, Teruyuki Kawatani 2005-04-19
6832854 Vehicle-use rolling bearing device Takahiro Umekawa, Teruyuki Wakisaka 2004-12-21
6814495 Bearing device and method of manufacturing the bearing device Kazutoshi Toda, Tomohiro Ishii, Tadashi Mitarai, Daisaku Tomita 2004-11-09
6808312 Bearing device and method of manufacturing the bearing device Kazutoshi Toda, Tomohiro Ishii, Tadashi Mitarai, Daisaku Tomita 2004-10-26
6739758 Bearing device Naoki Morimura, Kazutoshi Toda, Tadashi Mitarai, Nobuyoshi Murakami 2004-05-25
6722786 Vehicle-use bearing apparatus Kazutoshi Toda, Tomohiro Ishii, Daisaku Tomita 2004-04-20
6672769 Bearing apparatus and producing method thereof Kazutoshi Toda, Masahiro Inoue, Kenji Takahashi, Teruyuki Kawatani, Teruyuki Wakisaka +1 more 2004-01-06
6619852 Bearing device Kazutoshi Toda, Masaru Deguchi, Tadashi Mitarai, Tomohiro Ishii, Daisaku Tomita 2003-09-16
6398419 Bearing device Naoki Morimura, Kazutoshi Toda, Tadashi Mitarai, Nobuyoshi Murakami 2002-06-04
6363799 Bearing device and method for measuring axial force Kazutoshi Toda, Tomohiro Ishii, Tadashi Mitarai, Makoto Miyazaki 2002-04-02