Nippon Bearing Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 367
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9133877 Rolling element accommodating toolJan 31, 14Sep 15, 15[F16C]
7210849 Sliding apparatusMay 07, 04May 01, 07[F16C]
6327778 Method for mounting a linear sliding deviceSep 23, 98Dec 11, 01[B21D]
D430585 Mono-axis sliderDec 03, 99Sep 05, 00[1509]
5295748 Ball bearing for rectilinear slidingOct 15, 92Mar 22, 94[F16C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7823516 Table apparatusExpiredSep 14, 06Nov 02, 10[A47B]
6186664 Bearing deviceExpiredApr 27, 99Feb 13, 01[F16C]
D351848 Ball bearing for rectilinear slidingExpiredJan 13, 93Oct 25, 94[]
D344964 Ball bearing for rectilinear slidingExpiredOct 14, 92Mar 08, 94[]
4309680 Electro-mechanical filter including mechanical resonatorExpiredJun 25, 79Jan 05, 82[H01Q]

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