Kunio Kimura
46Patents
17h-index
69Co-inventors
84Inventor score
Filing activity: Jan 23, 1976 → Jun 26, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5322537A | Exhaust gas filter and method for making the same | Emerging Cross-Sectional Technologies | 88 | Expired |
| US5109373A | Optical information recording method | Physics | 69 | Expired |
| US4519807A | Carbonaceous solid fuel | Chemistry; Metallurgy | 59 | Expired |
| US5618911A | Polymer containing lactic acid as its constituting unit and method for producing the same | Chemistry; Metallurgy | 45 | Expired |
| US5150351A | Optical information recording apparatus for recording an input signal having variable width pulse duration and pulse spacing periods | Physics | 43 | Expired |
| US4350613A | Catalyst for purifying exhaust gases and method for manufacturing same | Performing Operations; Transporting | 40 | Expired |
| US5204078A | Method for producing fluorine mica | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4847132A | Protective layer for optical information recording medium | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4147835A | Article having self-cleaning coating | Chemistry; Metallurgy | 29 | Expired |
| US4460630A | Method of forming porcelain enamels on aluminized steel | Chemistry; Metallurgy | 28 | Expired |
| US5298321A | Recyclable vehicular cushioning material and seat | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4180482A | Self-cleaning catalytic coating | Chemistry; Metallurgy | 27 | Expired |
| US5388177A | Heating element for deodorization | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5017523A | Method for the preparation of ultra-fine hollow glass spheres | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5278011A | Reversible optical information-recording medium | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4656079A | Reversible optical information recording medium | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5714618A | Polymer containing lactic acid as its constituting unit and method for producing the same | Chemistry; Metallurgy | 19 | Expired |
| US4587209A | Optical information recording member comprising Au, TeO.sub.2 and Te | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5278113A | Catalytic body and process for producing the same | Performing Operations; Transporting | 15 | Expired |
| US5504051A | Ceramic sheet with catalyst and its manufacturing method | Performing Operations; Transporting | 14 | Expired |
| US6110528A | Method for the preparation of fine hollow glass spheres coated with titanium oxide | Chemistry; Metallurgy | 14 | Expired |
| US5667888A | Color filters and methods of manufacturing the same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4624914A | Optical information recording medium of Te, O and Pd and method for making same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4211672A | Supported catalyst for purifying gas and method of manufacturing the same | Performing Operations; Transporting | 11 | Expired |
| USRE31719E | Supported catalyst for purifying gas and method of manufacturing the same | General | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.