Kunimasa Muroi
18Patents
6h-index
16Co-inventors
63Inventor score
Filing activity: May 23, 1977 → Jul 12, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4736949A | Racket frame having particularly positioned grip | Emerging Cross-Sectional Technologies | 73 | Expired |
| US5633074A | Prepreg available for fiber reinforced thermoplastic resin and process of producing sporting goods using the same | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4697811A | Racket and weight attachment | Human Necessities | 17 | Expired |
| US4145047A | Racket | Human Necessities | 9 | Expired |
| US6386683B1 | Printing apparatus and printing method therefor | Performing Operations; Transporting | 8 | Expired |
| US5639552A | Stong flexible pre-impregnation of fiber reinforced thermoplastic resin free from a void in matrix | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4858928A | Racket frame | Human Necessities | 6 | Expired |
| US5520995A | Strong flexible pre-impregnation of fiber reinforced thermoplastic resin free from a void in matrix | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6428671B1 | Method and apparatus for electro-coagulation printing and electrode control unit | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6114000A | Material for FRTP molded objects and FRTP tubular molded object | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8983099B2 | Electrostatic loudspeaker | Electricity | 2 | Active |
| US6471874B2 | Effluent treating method, an effluent treating apparatus, and a cleaning apparatus using the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6814875B2 | Method and device for treating waste liquid, solvent separator, and cleaning device using thereof | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6348938B1 | Electro-coagulation printer | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6914031B2 | Photocatalyst granules | Performing Operations; Transporting | 0 | Expired |
| US5618598A | Strong flexible pre-inpregnation of fiber reinforced thermoplastic resin free from a void in matrix | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6989343B2 | Granular photocatalytic material, functional restoration method therefor, and apparatus for decomposing and removing toxic organic matter using the same | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7252760B2 | Waste liquid processing method and waste liquid processing apparatus using the same | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.