Inventor
WATANABE TADAHIKO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE TADAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGENCY IND SCIENCE TECHN
22 patentsUS4379852AApr 12, 1983
Boride-based refractory materials
AGENCY IND SCIENCE TECHN81 citations96
US6280655B1Aug 28, 2001
High-luminosity stress-luminescent material
AGENCY IND SCIENCE TECHN72 citations95
US5585313ADec 17, 1996
Ceramic composite material with high heat-resistant property
AGENCY IND SCIENCE TECHN19 citations92
US5294460AMar 15, 1994
Method for the preparation of silicon carbide-carbon fiber composite
AGENCY IND SCIENCE TECHN30 citations92
US6159394ADec 12, 2000
Stress emission material and its manufacturing method
AGENCY IND SCIENCE TECHN31 citations91
US6117574ASep 12, 2000
Triboluminescent inorganic material and a method for preparation thereof
AGENCY IND SCIENCE TECHN31 citations91
US6628375B2Sep 30, 2003
Method of and a system for measuring a stress or a stress distribution, using a stress luminescent material
AGENCY IND SCIENCE TECHN13 citations83
US6555886B1Apr 29, 2003
Device having two perovskite crystalline layers that shows hysteresis and piezoelectric behavior
AGENCY IND SCIENCE TECHN16 citations83
US4292081ASep 29, 1981
Boride-based refractory bodies
AGENCY IND SCIENCE TECHN22 citations82
US4259119AMar 31, 1981
Boride-based refractory materials
AGENCY IND SCIENCE TECHN23 citations82
US4246027AJan 20, 1981
High-density sintered bodies with high mechanical strengths
AGENCY IND SCIENCE TECHN21 citations74
US4704372ANov 3, 1987
High-strength molybdenum silicide-based ceramic material and process for producing the same
AGENCY IND SCIENCE TECHN7 citations73
US4492764AJan 8, 1985
Sintered ceramic body containing titanium carbonitride
AGENCY IND SCIENCE TECHN18 citations72
US4929417AMay 29, 1990
Method of manufacture metal diboride ceramics
AGENCY IND SCIENCE TECHN15 citations71
US5036028AJul 30, 1991
High density metal boride-based ceramic sintered body
AGENCY IND SCIENCE TECHN9 citations70
US4948425AAug 14, 1990
Titanium carbo-nitride and chromium carbide-based ceramics containing metals
AGENCY IND SCIENCE TECHN14 citations70
US5387561AFeb 7, 1995
Titanium carbide/nitride-zirconium oxide-based high-toughness ceramics
AGENCY IND SCIENCE TECHN2 citations63
US6240786B1Jun 5, 2001
Two-layer structure composite material for detecting cracks
AGENCY IND SCIENCE TECHN4 citations62
US5143869ASep 1, 1992
Boride-zirconium oxide-nitrogen carbide-based ceramics
AGENCY IND SCIENCE TECHN3 citations62
US4910171AMar 20, 1990
Titanium hafnium carbide-boride metal based ceramic sintered body
AGENCY IND SCIENCE TECHN6 citations62
US4810676AMar 7, 1989
Chromium oxide-base ceramic material
AGENCY IND SCIENCE TECHN5 citations62
US4725456AFeb 16, 1988
Method for preparing mixture to be used for production of composite material
AGENCY IND SCIENCE TECHN4 citations62