Takehiro Shibuya
18Patents
8h-index
31Co-inventors
72Inventor score
Filing activity: May 16, 1974 → Jun 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3966372A | Injection molding apparatus for forming a composite, foam-skin, article | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4783429A | No alkali containing biocompatible glass ceramic with apatite, wollastonite and diopside crystals mixed | Human Necessities | 33 | Expired |
| US5230954A | Fire-protection and safety composite glass panel | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4835121A | Infrared transparent glass ceramic articles with beta-quarts solid solution crystals without any other crystals | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5173241A | Method and apparatus for injection molding hollow shaped article | Performing Operations; Transporting | 14 | Expired |
| US5034353A | Biocompatible glass ceramics | Human Necessities | 14 | Expired |
| US4952365A | Process for molding of a foamed article | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5527836A | Bioactive cement | Human Necessities | 12 | Expired |
| US8609746B2 | Bone cement composition, bone cement composition kit and forming method of bone cement hardened material | Human Necessities | 8 | Active |
| US5066524A | Crystallized glass article with colored small masses dispersed in a surface thereof | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5275978A | Colored crystallized glass article and method for producing the same | Chemistry; Metallurgy | 6 | Expired |
| US5061307A | Crystallized glass having natural-marble-like surface patterns and method of producing the same | Chemistry; Metallurgy | 6 | Expired |
| US7871561B2 | Artificial bone and method for producing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US5089345A | Crystallized glass article having an irregular rough surface pattern and a method for producing the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8658713B2 | Bone cement composition and production method thereof, and kit for producing the same | Human Necessities | 1 | Active |
| US11698426B2 | Magnetic resonance imaging apparatus and imaging management method | Electricity | 0 | Active |
| US12379437B2 | Magnetic resonance imaging apparatus and imaging management method | Electricity | 0 | Active |
| US11662406B2 | Magnetic resonance imaging apparatus and method of controlling superconducting magnet | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.