Mikio Kogane
33Patents
9h-index
19Co-inventors
68Inventor score
Filing activity: Nov 3, 1977 → Jan 20, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4959683A | Photographic picture display, apparatus and method of making elemental prints thereof | Physics | 13 | Expired |
| US4742375A | Printer processor | Physics | 12 | Expired |
| US4897944A | Photographic picture display, apparatus and method of making elemental prints thereof | Physics | 11 | Expired |
| US4908657A | Boundary display device for division-printing | Physics | 11 | Expired |
| US4903100A | Long strip material handling apparatus | Physics | 10 | Expired |
| US4652117A | Photographic printing apparatus | Physics | 10 | Expired |
| US4494432A | Interchangeable cutter mechanism | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4568180A | Print mask device | Physics | 9 | Expired |
| US4447146A | Photographic printing apparatus | Physics | 9 | Expired |
| US4903064A | Photographic processing apparatus | Performing Operations; Transporting | 8 | Expired |
| US4353645A | Negative film carrier | Physics | 8 | Expired |
| US4252436A | Negative film carrier | Physics | 7 | Expired |
| US4866476A | Photographic printer for making elemental prints | Physics | 7 | Expired |
| US4922289A | Photographic film carrier | Physics | 7 | Expired |
| US4286869A | Negative film handling method and apparatus | Physics | 7 | Expired |
| US4444485A | Photographic printing apparatus | Physics | 6 | Expired |
| US4723153A | Photographic paper accommodating apparatus | Physics | 6 | Expired |
| US4161364A | Picture printing apparatus | Physics | 6 | Expired |
| US4758215A | Photographic paper handling apparatus | Physics | 6 | Expired |
| US4688737A | Apparatus for automatically winding up photographic paper | Physics | 6 | Expired |
| US4892019A | Sheet punching cutter | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4697918A | Photographic paper accommodating apparatus | Physics | 6 | Expired |
| US5031495A | Sheet punching cutter | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4639118A | Photographic paper accommodating apparatus | Physics | 5 | Expired |
| US4417808A | Photographic paper cutter | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.