NIHON CERATEC CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 1106

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5770916 Laminated piezoelectric element and vibration wave actuatorJan 24, 96Jun 23, 98[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0273,133 SURFACE PROTECTIVE FILM, GAS CONTACT MEMBER, GAS PROCESSING APPARATUS, AND MECHANICAL PUMPAbandonedNov 09, 10Nov 01, 12[B05C, C09D, F04B]
2009/0169,854 Porous MemberAbandonedMar 29, 07Jul 02, 09[C04B]
2009/0133,713 Multilayer structural body and method for cleaning the sameAbandonedJul 12, 06May 28, 09[B08B, B32B]
2009/0101,070 Member for a Plasma Processing Apparatus and Method of Manufacturing the SameAbandonedFeb 20, 07Apr 23, 09[C23C]
2008/0032,115 Corrosion-Resistant Member and Method for Manufacture ThereofAbandonedSep 30, 05Feb 07, 08[C23C]
2007/0207,601 Exposure ApparatusAbandonedJun 16, 05Sep 06, 07[H01L]
2006/0176,454 Exposure apparatus for liquid crystal panel and exposure apparatusAbandonedFeb 12, 04Aug 10, 06[G03B]
6951048 Method for producing a stacked piezoelectric elementExpiredNov 05, 03Oct 04, 05[H01L, H04R]
2003/0071,037 Microwave sintering furnace and microwave sintering methodAbandonedSep 04, 02Apr 17, 03[H05B]
5209613 Diamond tool and method of producing the sameExpiredOct 07, 91May 11, 93[B23B]

Top Inventors for This Owner

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