Title:
ラケットの性能調整構造及びラケット
Document Type and Number:
Japanese Patent JP6523083
Kind Code:
B2
Inventors:
Keisuke Togashi
Yoshiaki Nakano
Toshihiro Tanabe
Hideyuki Yoshikawa
Masako Ikeuchi
Yoshiaki Nakano
Toshihiro Tanabe
Hideyuki Yoshikawa
Masako Ikeuchi
Application Number:
JP2015140360A
Publication Date:
May 29, 2019
Filing Date:
July 14, 2015
Export Citation:
Assignee:
Yonex Co., Ltd.
International Classes:
A63B49/032; A63B60/54
Domestic Patent References:
| JP57059562A | ||||
| JP6050672U | ||||
| JP61014064U |
Foreign References:
| GB2076295A |
Attorney, Agent or Firm:
Hiroyoshi Aoki
Amada Masayuki
Masaaki Kitagawa
Amada Masayuki
Masaaki Kitagawa