KK

Katsura Koyagi

JT Jtekt: 11 patents #122 of 1,969Top 7%
KC Koyo Seiko Co.: 4 patents #114 of 749Top 20%
UM Uchiyama Manufacturing: 2 patents #18 of 116Top 20%
KC Kayaba Industry Co.: 1 patents #133 of 326Top 45%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #324,023 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
8668060 Electromagnetic shock absorber for vehicle Satoshi Kondo, Takuhiro Kondo, Yoshifumi Shige, Hajime Watanabe 2014-03-11
8342974 Ball spline 2013-01-01
8291785 Ball screw Yoshifumi Shige, Atsushi Sakuta 2012-10-23
8029195 Vehicular-wheel bearing assembly Nobuyuki Seo, Masahiro Inoue 2011-10-04
7872554 Sealing device and rotation detector Takeshi Kageyama, Masahiro Inoue 2011-01-18
7595095 Coated article, manufacturing method therefor and coating apparatus Kouji Kitahata, Takeshi Tojo, Takanori Kurokawa, Atsuo Suehiro, Yoshifumi Niide +2 more 2009-09-29
7520183 Hub unit with sensor Kenichi Kouduki, Masahiro Inoue 2009-04-21
7336067 Sensor assembly, sealing device, and roller bearing apparatus for vehicles having integrated connector and ring Masahiro Inoue, Shunichi Matsui, Yoshifumi Shige, Minoru Sentoku 2008-02-26
7318589 Sealing device and rotation detector Takeshi Kageyama, Masahiro Inoue 2008-01-15
7282907 Antifriction bearing unit having a sensor and a resolver Masahiro Inoue 2007-10-16
7245123 Rolling element bearing unit with sensor and hub unit with sensor Masahiro Inoue, Kenji Sakamoto 2007-07-17
7216551 Rolling bearing unit with sensor Masahiro Inoue 2007-05-15
7197944 Hub unit with sensor Masahiro Inoue 2007-04-03
7197387 Vehicle control system Masahiro Inoue, Kenji Sakamoto 2007-03-27
7048972 Method for manufacturing coated article Kouji Kitahata, Takeshi Tojo, Takanori Kurokawa, Atsuo Suehiro, Yoshifumi Niide +2 more 2006-05-23