Masahiro Ota, Director General, Technical Research and Development Institute, Japan Defense Agency

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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
 
  
 
C22C ALLOYS 171
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES1108

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5966590 Method for manufacturing thermal-type infrared sensorOct 29, 97Oct 12, 99[H01L]
5801383 VOX film, wherein X is greater than 1.875 and less than 2.0, and a bolometer-type infrared sensor comprising the VOX filmNov 22, 96Sep 01, 98[H01L, G01J]
5759484 High strength and high ductility titanium alloyNov 29, 95Jun 02, 98[C22C]
5495248 Stabilizing method of synthetic aperture radar and position determining method thereofNov 16, 93Feb 27, 96[G01S]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7180063 Thermal infrared detector having a small thermal time constant and method of producing the sameExpiredOct 31, 03Feb 20, 07[G01J]
4480817 Shock-absorbing winchExpiredFeb 14, 83Nov 06, 84[B66D]
4345112 High strength cable usable underseaExpiredMay 06, 80Aug 17, 82[H01B]
4317691 Liquid or gelled nitroparaffin and metal perchlorate containing explosive compositionExpiredDec 10, 79Mar 02, 82[C06B]

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