Average Co-Inventor Count = 2.46
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. Hoya Corporation (9 from 2,528 patents)
2. Konica Corporation (8 from 3,106 patents)
3. Fujifilm Corporation (5 from 16,042 patents)
4. Mitsubishi Denki Kabushiki Kaisha (2 from 21,351 patents)
5. Fuji Xerox Co., Ltd. (2 from 11,665 patents)
6. Hoya Information System Corporation (2 from 2 patents)
7. Mitsubishi Electric Corporation (1 from 15,844 patents)
25 patents:
1. 8480455 - Lens machining apparatus and method
2. 8380456 - Jig, method and data generating apparatus for calibrating spectacle frame shape measuring apparatus, spectacle frame shape measuring apparatus and spectacle frame shape measuring calibrating system
3. 8203733 - Image processing apparatus, storage medium in which image processing program is stored, and image processing method
4. 8004304 - Semiconductor device, and life prediction circuit and life prediction method for semiconductor device
5. 7779778 - Coating apparatus for optical lens
6. 7652671 - Image processing device and method and storage medium storing program
7. 7639899 - Digital pictorial book system, a pictorial book searching method, and a machine readable medium storing thereon a pictorial book searching program
8. 7586520 - Image correction apparatus, image correction program storage medium, image correction method, and image correction system
9. 7578725 - Lens layout block device
10. 7538814 - Image capturing apparatus capable of searching for an unknown explanation of a main object of an image, and method for accomplishing the same
11. 7189147 - Lens layout block device
12. 7020380 - Image recording system and image recording method
13. 6934048 - Image data processing system and server system
14. 6845678 - Spectacle frame shape measuring apparatus
15. 6831665 - Control system of image processor