Average Co-Inventor Count = 1.97
ph-index = 9
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Ricoh Company, Ltd. (13 from 28,544 patents)
2. Nikon Corporation (4 from 8,889 patents)
3. Canon Kabushiki Kaisha (2 from 90,594 patents)
4. Kabushiki Kaisha Toshiba (1 from 52,711 patents)
5. Mitsubishi Hitachi Power Systems, Ltd. (1 from 651 patents)
6. Toshiba Solutions Corporation (1 from 196 patents)
7. Polymatech Co., Ltd. (1 from 117 patents)
22 patents:
1. 11501860 - Medical information terminal
2. 10395763 - Medical information terminal
3. 9581992 - Method and apparatus for a cutting process automatic generation tool of CAM
4. 9167107 - Image processing apparatus, image processing method, and image processing program
5. 9043239 - Securities trading system and device
6. 8817328 - Image processing apparatus, image processing method, and image processing program
7. 8711378 - Apparatus, method and program for image receipt, processing, conversion, and delivery to and from a plurality of external apparatuses
8. 8237937 - Apparatuses, methods, and computer readable medium for processing image data based on property information to enhance usability of the image data
9. 8125693 - Image processing apparatus, image forming apparatus, image forming method, image processing program, and recording medium
10. 8081344 - Image processing apparatus, image processing method, and image processing program
11. 7813010 - Document reading apparatus, image processing apparatus, image forming apparatus, and copying machine
12. 7813005 - Method and apparatus for processing image data
13. 7710599 - Image processing apparatus, image processing method, and image processing program
14. 7672004 - Format convertible image processing system, and program
15. 7599081 - Detecting and protecting a copy guarded document