Keiko Abe
88Patents
12h-index
88Co-inventors
87Inventor score
Filing activity: Sep 23, 1986 → Dec 11, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6714216B2 | Video editing apparatus and method | Physics | 147 | Expired |
| US6404978B1 | Apparatus for creating a visual edit decision list wherein audio and video displays are synchronized with corresponding textual data | Physics | 114 | Expired |
| US6324467A | Information providing system | Physics | 110 | Expired |
| US5473369A | Object tracking apparatus | Physics | 61 | Expired |
| US6134378A | Video signal processing device that facilitates editing by producing control information from detected video signal information | Physics | 60 | Expired |
| US4850025A | Character recognition system | Physics | 47 | Expired |
| US6173253A | Sentence processing apparatus and method thereof,utilizing dictionaries to interpolate elliptic characters or symbols | Physics | 44 | Expired |
| US7423771B2 | On-demand image delivery server, image resource database, client terminal, and method of displaying retrieval result | Physics | 40 | Expired |
| US5138668A | Character discrimination system employing height-to-width ratio and vertical extraction position information | Physics | 36 | Expired |
| US5129012A | Detecting line segments and predetermined patterns in an optically scanned document | Physics | 27 | Expired |
| US6778223B2 | Image display apparatus and method | Electricity | 19 | Expired |
| US8331130B2 | Semiconductor integrated circuit | Physics | 14 | Active |
| US8296801B2 | Asset management system and asset management method | Physics | 11 | Expired |
| US7711655B2 | Electric power trading support system | Emerging Cross-Sectional Technologies | 11 | Active |
| US7733145B2 | Nonvolatile latch circuit and nonvolatile flip-flop circuit | Physics | 11 | Active |
| US5271067A | Optical character recognition apparatus | Physics | 10 | Expired |
| US7772905B2 | Semiconductor integrated circuit apparatus | Electricity | 10 | Active |
| US5325206A | Camera controlling apparatus | Physics | 9 | Expired |
| US5228095A | Apparatus for recognizing printed characters | Physics | 9 | Expired |
| US7184297B2 | Semiconductor memory device | Physics | 9 | Expired |
| US7456548B2 | Piezoelectric element, piezoelectric actuator, and ink jet recording head | Electricity | 9 | Active |
| US7671397B2 | Switching element | Electricity | 7 | Active |
| US9147458B2 | Magnetic random access memory | Physics | 7 | Active |
| US7949680B2 | Program ancillary data producing device, picture program editing device and picture program producing device | Electricity | 7 | Active |
| US7903451B2 | Storage apparatus including non-volatile SRAM | Physics | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.