Masatoshi Wada
13Patents
9h-index
25Co-inventors
72Inventor score
Filing activity: Nov 15, 1977 → Oct 21, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4692662A | High contrast display device | Electricity | 46 | Expired |
| US4622069A | Catalyst composition for forming electroless plating on ceramics | Chemistry; Metallurgy | 37 | Expired |
| US4626071A | Optical filter made of inorganic material for red light | Chemistry; Metallurgy | 21 | Expired |
| US4172733A | Vitreous enamel compositions | Chemistry; Metallurgy | 16 | Expired |
| US4469714A | Composition for bonding electroconductive metal coating to electrically nonconductive material | Electricity | 15 | Expired |
| US4150995A | Vitreous enamel composition containing palladium powder | Electricity | 14 | Expired |
| US4741963A | Optical filter made of inorganic material for green light | Physics | 14 | Expired |
| US5135769A | Fat and oil composition | Human Necessities | 13 | Expired |
| US4741962A | Optical filter made of inorganic material for blue light | Physics | 9 | Expired |
| US8777521B2 | Steel pipe pile and method of installing the steel pipe pile | Emerging Cross-Sectional Technologies | 1 | Active |
| US9631391B2 | Buckling restrained brace and load-bearing structure provided with the same | Fixed Constructions | 0 | Active |
| US9328475B2 | Steel pipe pile and steel pipe pile implementation method | Fixed Constructions | 0 | Active |
| US10174475B2 | Rotary press-in steel pipe pile | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.