NH

Nobuyuki Hagiwara

Nsk: 41 patents #7 of 1,559Top 1%
Overall (All Time): #68,901 of 4,157,543Top 2%
43
Patents All Time

Issued Patents All Time

Showing 26–43 of 43 patents

Patent #TitleCo-InventorsDate
10442040 Assembling device of wheel hub unit 2019-10-15
10399141 Rotary forge device testing device, testing tool, testing method, bearing unit manufacturing device, bearing unit manufacturing method, and vehicle manufacturing method Tokumasa Kikuchi, Tetsurou Maruno 2019-09-03
10392046 Steering rack and method for manufacturing the same Yuuki Mizushima, Kazuto Kobayashi 2019-08-27
10391542 Method for manufacturing rolling bearing unit and method for manufacturing vehicle Kazuto Kobayashi, Isao Shintou, Hiroshi Koyama, Toshio Nakamura 2019-08-27
10352429 Steering rack and manufacturing method therefor Yuuki Mizushima, Kazuto Kobayashi 2019-07-16
10343209 Method of manufacturing bearing unit, and rotary press device Toshio Nakamura, Hiroshi Koyama, Isao Shintou, Kazuto Kobayashi 2019-07-09
10286727 Method for producing wheel-supporting roller bearing unit 2019-05-14
10189124 Assembling device of wheel hub unit 2019-01-29
9956607 Method for manufacturing rolling bearing unit Toshio Nakamura, Hiroshi Koyama, Isao Shintou, Kazuto Kobayashi 2018-05-01
9914166 Rack, method for manufacturing rack, and device for manufacturing rack Yuuki Mizushima, Kazuto Kobayashi 2018-03-13
9581192 Double-row tapered roller bearing unit and method for manufacturing same 2017-02-28
8986126 Cross universal joint and manufacturing method thereof Kaname Yasuda, Minao Umeda, Kazuho Chikaraishi, Tadashi Hibino, Hiroki Mizuno +4 more 2015-03-24
8814278 Driving-wheel supporting hub unit and its manufacturing method Tatsuya Enomoto, Masahiro Yasumura 2014-08-26
7121003 Manufacturing method and manufacturing apparatus for wheel-support rolling bearing unit Masahiro Yasumura, Shoji Horike 2006-10-17
6908231 Rolling bearing unit for a drive wheel and a wheel driving unit 2005-06-21
6827495 Fluid bearing device Ikunori Sakatani, Yukio Higuchi 2004-12-07
6782622 Method for manufacturing wheel-supporting hub unit and pressing mold for manufacturing same hub unit Shoji Horike 2004-08-31
6772615 Method of manufacturing hub unit for supporting wheel and die for manufacturing the same Shoji Horike 2004-08-10