Yasuyuki Kozima
18Patents
11h-index
39Co-inventors
68Inventor score
Filing activity: Mar 29, 1977 → Jun 21, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4302781A | Facsimile system | Electricity | 191 | Expired |
| US4733308A | Control method of vertical scan speed | Electricity | 190 | Expired |
| US4838655A | Projector using guest-host liquid crystal cells for improved color purity | Physics | 73 | Expired |
| US5233627A | Multimode modem for facsimile | Electricity | 31 | Expired |
| US5299027A | Method and appratus for decoding and printing coded image, and facsimile apparatus, filing apparatus and communication apparatus using the same | Electricity | 27 | Expired |
| US5377257A | Facsimile receiving method and facsimile apparatus carrying out the method | Electricity | 22 | Expired |
| US5307088A | Method and apparatus of encoding color image information | Electricity | 15 | Expired |
| US5485287A | High-speed image signal processing system | Electricity | 15 | Expired |
| US5177625A | Image processing system suitable for use for a facsimile | Physics | 14 | Expired |
| US4543644A | Control circuit for matrix-driven recording | Physics | 13 | Expired |
| US4091391A | Drive system for thermal recording apparatus | Performing Operations; Transporting | 13 | Expired |
| US4274114A | Picture information transmitting method for facsimile | Electricity | 11 | Expired |
| US4694351A | Picture signal processing apparatus | Electricity | 9 | Expired |
| US5473445A | Image scanner and image scanning method | Electricity | 9 | Expired |
| US4713699A | A method of controlling the movement of a medium to be printed | Electricity | 7 | Expired |
| US4918393A | Phase control device | Electricity | 5 | Expired |
| US4470073A | Facsimile transmitter | Electricity | 3 | Expired |
| US5200976A | Synchronizing system | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.