Kazuo Ozaki
19Patents
8h-index
32Co-inventors
72Inventor score
Filing activity: Nov 4, 1974 → Dec 19, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4202868A | Production of high-density carbon materials | Chemistry; Metallurgy | 35 | Expired |
| US4292349A | Coating method and apparatus | Physics | 21 | Expired |
| US3948717A | Tire building drum | Performing Operations; Transporting | 19 | Expired |
| US5814258A | Method for forming multilayer sheet or multilayer film | Performing Operations; Transporting | 11 | Expired |
| US3959115A | Production of petroleum cokes | Chemistry; Metallurgy | 11 | Expired |
| US5399503A | Method for growing a HgCdTe epitaxial layer on a semiconductor substrate | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5820935A | Coating method and coating apparatus including uniformly floating rotating member in fluid reservoir | Performing Operations; Transporting | 9 | Expired |
| US6203742A | Method for forming multilayer sheets and extrusion die therefor | Performing Operations; Transporting | 8 | Expired |
| US5275660A | Low mass, thermally stable coating apparatus | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6409958B1 | Method of producing biaxially stretched polyester film | Performing Operations; Transporting | 6 | Expired |
| US4877477A | Strip supplying device | Performing Operations; Transporting | 6 | Expired |
| US5763009A | Process for producing support for recording material | Physics | 5 | Expired |
| US6368532B1 | Method of producing biaxially stretched polyester film | Chemistry; Metallurgy | 4 | Expired |
| US6461138B2 | Device for forming multilayer sheets and extrusion die therefor | Performing Operations; Transporting | 3 | Expired |
| US9129880B2 | Imaging device | Electricity | 1 | Active |
| US6146486A | Preparation of resin-coated support | Chemistry; Metallurgy | 1 | Expired |
| US6623590B2 | Support for photographic paper and its production | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5780213A | Photographic printing paper support | Physics | 0 | Expired |
| US6589645B1 | Laminated member and method for manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.