Average Co-Inventor Count = 2.61
ph-index = 11
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. Hitachi, Ltd. (7 from 42,485 patents)
2. Fujifilm Corporation (6 from 16,042 patents)
3. Fuji Photo Film Company, Limited (4 from 16,458 patents)
4. Mitsubishi Denki Kabushiki Kaisha (3 from 21,351 patents)
5. Fuji Electric Co., Ltd. (3 from 4,800 patents)
6. Apricot Computers Limited (2 from 3 patents)
7. Panasonic Corporation (1 from 16,453 patents)
8. Oiles Corporation (1 from 268 patents)
9. Ohi Seisakusho Co., Ltd. (1 from 242 patents)
10. Electric Power Development Co., Ltd. (1 from 44 patents)
25 patents:
1. 8934016 - Video display apparatus and video display method
2. 7639279 - Image management system
3. 7477841 - Service provision system and automatic photography system
4. 7468747 - Image management system to obtain images of persons with open eyes
5. 7456871 - Image management system managing image data obtained from an imaging device carried by a visitor to an area in a same manner as image data obtained from imagining devices fixed to particular locations in the area
6. 7342680 - Image reading apparatus
7. 7233765 - Image forming apparatus, image forming system, and electrophotographic print
8. 6996340 - Automatic photography system
9. 6972877 - Image reading apparatus
10. 6891645 - Image reading apparatus and image reading method
11. 6791721 - Image reading device
12. 5781448 - Control system and control method for uninterruptible power supply
13. 5583987 - Method and apparatus for initializing a multiprocessor system while
14. 5388013 - Data storage format conversion method and system, data access method and
15. 5092017 - Automotive door hinge assembly, bush employed therein and method for