NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 12193
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1097
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 755
 
  
 
C30B SINGLE-CRYSTAL GROWTH 551
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS594
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 5357
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 5102
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 4150
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 3237
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 3130

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0167,957 CELL MEMBRANE OBSERVATION AND ANALYSIS DEVICE AND CELL MEMBRANE OBSERVATION AND ANALYSIS METHODJan 28, 15Jun 15, 17[G01N, G02B]
2017/0160,104 REFLECTIVE ENCODERMar 31, 15Jun 08, 17[G01B, G01D]
2017/0032,876 SmCo-BASED RARE EARTH SINTERED MAGNETApr 14, 15Feb 02, 17[B22F, H01F, C22C]
2017/0012,493 MICRO MOTOR, MICRO-GEARED MOTOR WITH MICRO MOTOR, AND METHOD FOR MANUFACTURING MICRO MOTORSep 26, 16Jan 12, 17[H02K]
2016/0223,754 PROBE FOR OPTICAL IMAGINGApr 07, 16Aug 04, 16[G02B]
2016/0225,942 SUBSTRATE AND METHOD FOR MANUFACTURING SAME, LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING SAME, AND DEVICE HAVING SUBSTRATE OR LIGHT-EMITTING ELEMENTAug 25, 14Aug 04, 16[H01L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9869821 Probe for optical imagingApr 07, 16Jan 16, 18[G02B, A61B, G03B]
9802283 Cutting tool and cutting methodSep 04, 13Oct 31, 17[B23B, B23P, B23K]
9706930 Optical imaging probeJul 15, 15Jul 18, 17[G02B, A61B]
9709388 Optical inner surface measuring deviceMay 20, 15Jul 18, 17[A61B, G01B]
9709749 Optical imaging probeJul 10, 15Jul 18, 17[G02B, F16C, A61B]
9618061 Clutch mechanismMar 01, 13Apr 11, 17[F16D]
9574870 Probe for optical imagingFeb 08, 16Feb 21, 17[G02B, A61B, G01B]
9541221 Tube clamp structure of tubing pumpNov 14, 13Jan 10, 17[F16L, F04B, A61M]
9455229 Composite substrate manufacturing method, semiconductor element manufacturing method, composite substrate, and semiconductor elementApr 24, 13Sep 27, 16[H01L, B23K]
D766443 Orthodontic bracketJun 25, 15Sep 13, 16[2404]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0380,178 VIBRATION ACTUATORAbandonedFeb 20, 14Dec 29, 16[H01L]
2015/0368,832 GaN SUBSTRATE, AND METHOD FOR MANUFACTURING GaN SUBSTRATEAbandonedFeb 06, 14Dec 24, 15[H01L, C30B]
2015/0352,727 MANIPULATORAbandonedNov 14, 13Dec 10, 15[B25J]
2015/0125,699 GALLIUM OXIDE SINGLE CRYSTAL AND GALLIUM OXIDE SINGLE CRYSTAL SUBSTRATEAbandonedMay 08, 13May 07, 15[C01G, C30B]
2014/0185,839 SUSPENSION STRUCTURE OF MULTI-FUNCTIONAL TYPE VIBRATION ACTUATORAbandonedNov 29, 13Jul 03, 14[H04R]
2014/0153,771 SUSPENSION SUPPORT STRUCTURE OF MULTI-FUNCTIONAL TYPE VIBRATION ACTUATORAbandonedNov 29, 13Jun 05, 14[H04R]
2014/0125,170 VIBRATION-GENERATING SMALL-SIZED MOTOR AND PORTABLE ELECTRONIC EQUIPMENT THEREWITHAbandonedNov 15, 13May 08, 14[H02K]
2014/0028,125 OUTER ROTOR TYPE MOTORAbandonedSep 30, 13Jan 30, 14[H02K]
2014/0029,772 LOAD-RESISTING STRUCTURE OF MULTIFUNCTIONAL VIBRATION ACTUATORAbandonedMar 26, 12Jan 30, 14[H04R]
2013/0161,794 INTERNALLY REFORMED SUBSTRATE FOR EPITAXIAL GROWTH, INTERNALLY REFORMED SUBSTRATE WITH MULTILAYER FILM, SEMICONDUCTOR DEVICE, BULK SEMICONDUCTOR SUBSTRATE, AND MANUFACTURING METHODS THEREFORAbandonedMar 04, 11Jun 27, 13[H01L]
2013/0161,797 SINGLE CRYSTAL SUBSTRATE, MANUFACTURING METHOD FOR SINGLE CRYSTAL SUBSTRATE, MANUFACTURING METHOD FOR SINGLE CRYSTAL SUBSTRATE WITH MULTILAYER FILM, AND ELEMENT MANUFACTURING METHODAbandonedMar 04, 11Jun 27, 13[H01L]
8418366 Internal gear manufacturing method and metallic glass internal gear manufactured therebyExpiredNov 27, 08Apr 16, 13[B22D]
2013/0082,358 SINGLE CRYSTAL SUBSTRATE WITH MULTILAYER FILM, MANUFACTURING METHOD FOR SINGLE CRYSTAL SUBSTRATE WITH MULTILAYER FILM, AND ELEMENT MANUFACTURING METHODAbandonedMar 04, 11Apr 04, 13[H01L]
8400282 Multi-function vibration actuatorExpiredDec 26, 06Mar 19, 13[H04B]
2013/0062,734 CRYSTALLINE FILM, DEVICE, AND MANUFACTURING METHODS FOR CRYSTALLINE FILM AND DEVICEAbandonedMar 04, 11Mar 14, 13[H01L]
8340781 Sensor element, sensor system, catheter and manufacturing method of the sensor elementExpiredMay 19, 09Dec 25, 12[A61N]
2012/0169,153 STRUCTURE OF VIBRATION ACTUATORAbandonedJun 30, 10Jul 05, 12[H02K]
2012/0098,530 PIEZOELECTRIC/MAGNETOSTRICTIVE COMPOSITE MAGNETIC SENSORAbandonedMar 26, 10Apr 26, 12[G01R]
8142239 Power supply terminal structureExpiredApr 18, 08Mar 27, 12[H01R]
8139911 Light-illuminating probe and fundus observing apparatus, fundus surgery apparatus, endoscope, and catheter using the light-illuminating probeExpiredAug 21, 08Mar 20, 12[G02B]

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