Title:
ねじ軸の研削方法、ねじ軸の研削装置、ねじ軸の製造方法
Document Type and Number:
Japanese Patent JP6446992
Kind Code:
B2
Inventors:
Hiroyuki Ikeda
Hiroaki Fujishiro
Takashi Kuwano
Shingo Matsuo
Hiroaki Fujishiro
Takashi Kuwano
Shingo Matsuo
Application Number:
JP2014213034A
Publication Date:
January 09, 2019
Filing Date:
October 17, 2014
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
B23G1/38; B23G3/08; B23Q15/18; B24B49/02
Domestic Patent References:
| JP3700255B2 | ||||
| JP5189019A | ||||
| JP60228019A | ||||
| JP1295713A | ||||
| JP62236652A |
Foreign References:
| US3728823 |
Attorney, Agent or Firm:
Inoue International Patent and Trademark Office
Yoshio Inoue
Kenichi Aihara
Ryuji Ito
Junko Inoue
Yoshio Inoue
Kenichi Aihara
Ryuji Ito
Junko Inoue