Mitsui Seiki Kogyo Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23C MILLING 132
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8573908 Machining center including a control board arranged side by side with an operator doorOct 23, 08Nov 05, 13[B23C]
6328478 Roller bearing for bearing unitJun 13, 00Dec 11, 01[F16C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6374950 Lubrication and temperature control methods for a journal bearing systemExpiredFeb 04, 00Apr 23, 02[F16N]
4668137 High-frequency motor incorporating tool drawing-up device thereinExpiredNov 15, 84May 26, 87[B23C]

Top Inventors for This Owner

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