Patent search ap:("VICTOR COMPANY OF JAPAN") AND inv:"YOSHIYO WADA" Page 1

1.

发明授权
Slip contacting device for rotary magnetic heads in a magnetic recording and reproducing equipment 失效
Title translation: 用于旋转磁头的滑动接触装置在磁记录和再现设备中

公开(公告)号：US3202771A

公开(公告)日：1965-08-24

申请号：US16401862

申请日：1962-01-03

Applicant: VICTOR COMPANY OF JAPAN

Inventor： YOSHIYO WADA

IPC: G11B5/52 , G11B5/53 , G11B15/14 , H01R39/00

CPC classification number: H01R39/00 , G11B5/52 , G11B5/53 , G11B15/14

2.

发明授权
Device for stabilizing contact between a magnetic head and a magnetic tape 失效
Title translation: 用于稳定磁头和磁带之间的接触的装置

公开(公告)号：US3247329A

公开(公告)日：1966-04-19

申请号：US19995162

申请日：1962-06-04

Applicant: VICTOR COMPANY OF JAPAN

Inventor： YOSHIO TOMITA , YOSHIYO WADA , YOSHIRO NISHIWAKI

IPC: G11B5/48 , G11B15/61 , G11B15/64

CPC classification number: G11B15/64 , G11B5/48 , G11B15/61

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