Nobuyuki Wada
29Patents
11h-index
36Co-inventors
75Inventor score
Filing activity: Oct 10, 1990 → Mar 7, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6243254A | Dielectric ceramic composition and laminated ceramic capacitor using the same | Electricity | 44 | Expired |
| US6205015A | Dielectric ceramic, method for producing the same, laminated ceramic electronic element, and method for producing the same | Chemistry; Metallurgy | 34 | Expired |
| US5757610A | Dielectric ceramic and monolithic ceramic electronic part using the same | Electricity | 29 | Expired |
| US6402496B2 | Gelatin capsule manufacturing apparatus | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6295196A | Monolithic ceramic electronic component | Electricity | 26 | Expired |
| US6051516A | Dielectric ceramic composition and monolithic ceramic capacitor using same | Chemistry; Metallurgy | 18 | Expired |
| US5046236A | Method of fabricating ceramic electronic component of multilayered type | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5130281A | Dielectric ceramic compositions and manufacturing method of dielectric ceramics | Electricity | 15 | Expired |
| US6225250A | Dielectric ceramic composition | Electricity | 14 | Expired |
| US6238616A | Method of manufacturing gelatin capsule containing powder or time release pellets | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5294477A | Functionally gradient circuit board | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5232880A | Method for production of nonreducible dielectric ceramic composition | Electricity | 10 | Expired |
| US6270906A | Monolithic ceramic electronic component | Electricity | 8 | Expired |
| US6303529A | Dielectric ceramic, method for producing the same, laminated ceramic electronic element, and method for producing the same | Chemistry; Metallurgy | 7 | Expired |
| US5310709A | Production of nonreducible dielectric ceramic composition | Chemistry; Metallurgy | 7 | Expired |
| US5202814A | Nonreducing dielectric ceramic composition | Chemistry; Metallurgy | 7 | Expired |
| US9666370B2 | Multilayer ceramic capacitor and method for producing the same | Chemistry; Metallurgy | 4 | Active |
| US6383323B1 | Dielectric ceramic, method for producing the same, laminated ceramic electronic element, and method for producing the same | Chemistry; Metallurgy | 4 | Expired |
| US6411495B1 | Laminated ceramic capacitor | Electricity | 4 | Expired |
| US7393803B2 | Dielectric ceramic composition and monolithic ceramic capacitor | Electricity | 3 | Active |
| US8316519B2 | Method of manufacturing a piezoelectric element | Emerging Cross-Sectional Technologies | 3 | Active |
| US6149321A | Film drawing device and a drawing plate for use in the film drawing device | Physics | 2 | Expired |
| US9947191B2 | Monitoring system | Electricity | 2 | Active |
| US10764540B2 | Monitoring system | Electricity | 0 | Active |
| US9705696B2 | Monitoring system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.