Katsumi Otake
14Patents
8h-index
14Co-inventors
65Inventor score
Filing activity: Nov 19, 1985 → Jan 16, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4966285A | Container having index sheet and recording medium | Physics | 68 | Expired |
| US4805039A | Index sheet, method for making same, package of same with image recording medium, and container for same together with image recording medium | Physics | 42 | Expired |
| US5403138A | Booklet album including a double-sided photograph and a method of making the same | Performing Operations; Transporting | 31 | Expired |
| US4937960A | Picture display and apparatus for making the same | Physics | 16 | Expired |
| US4959683A | Photographic picture display, apparatus and method of making elemental prints thereof | Physics | 13 | Expired |
| US6270932A | Index photograph, exposed film package, and film package producing system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4897944A | Photographic picture display, apparatus and method of making elemental prints thereof | Physics | 11 | Expired |
| US4918483A | Photographic display and apparatus for making elemental prints of the same | Physics | 10 | Expired |
| US5306047A | Booklet album of photographs and binding apparatus therefor | Performing Operations; Transporting | 8 | Expired |
| US4866476A | Photographic printer for making elemental prints | Physics | 7 | Expired |
| US4897943A | Photographic display and apparatus for making elemental prints of the same | Physics | 5 | Expired |
| US5026236A | Photograph binding apparatus | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5876876A | Control negative for use in setting up exposure condition of photo-printer | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6270935A | Index photograph, exposed film package, and film package producing system | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.