Inventor
SHIBUYA TAKEHIRO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “SHIBUYA TAKEHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON ELECTRIC GLASS CO
9 patentsUS4835121AMay 30, 1989
Infrared transparent glass ceramic articles with beta-quarts solid solution crystals without any other crystals
NIPPON ELECTRIC GLASS CO50 citations92
US4783429ANov 8, 1988
No alkali containing biocompatible glass ceramic with apatite, wollastonite and diopside crystals mixed
NIPPON ELECTRIC GLASS CO47 citations92
US5230954AJul 27, 1993
Fire-protection and safety composite glass panel
NIPPON ELECTRIC GLASS CO42 citations91
US5527836AJun 18, 1996
Bioactive cement
NIPPON ELECTRIC GLASS CO23 citations88
US5034353AJul 23, 1991
Biocompatible glass ceramics
NIPPON ELECTRIC GLASS CO20 citations80
US5061307AOct 29, 1991
Crystallized glass having natural-marble-like surface patterns and method of producing the same
NIPPON ELECTRIC GLASS CO11 citations72
US5275978AJan 4, 1994
Colored crystallized glass article and method for producing the same
NIPPON ELECTRIC GLASS CO9 citations71
US5066524ANov 19, 1991
Crystallized glass article with colored small masses dispersed in a surface thereof
NIPPON ELECTRIC GLASS CO14 citations70
US5089345AFeb 18, 1992
Crystallized glass article having an irregular rough surface pattern and a method for producing the same
NIPPON ELECTRIC GLASS CO3 citations59
CANON MEDICAL SYSTEMS CORP
5 patentsUS12498436B2Dec 16, 2025
Static magnetic field magnet and MRI apparatus
CANON MEDICAL SYSTEMS CORP0 citations62
US12379437B2Aug 5, 2025
Magnetic resonance imaging apparatus and imaging management method
CANON MEDICAL SYSTEMS CORP0 citations62
US11698426B2Jul 11, 2023
Magnetic resonance imaging apparatus and imaging management method
CANON MEDICAL SYSTEMS CORP0 citations62
US11662406B2May 30, 2023
Magnetic resonance imaging apparatus and method of controlling superconducting magnet
CANON MEDICAL SYSTEMS CORP0 citations62
US12535544B2Jan 27, 2026
Static magnetic field magnet and MRI apparatus
CANON MEDICAL SYSTEMS CORP0 citations52