Average Co-Inventor Count = 2.55
ph-index = 16
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. Nikon Corporation (71 from 8,889 patents)
2. Nippon Kogaku K.k. (4 from 849 patents)
3. Nikon-essilor Co., Ltd. (1 from 22 patents)
4. Niko Corporation (1 from 7 patents)
76 patents:
1. 12316950 - Portable information device having real-time display with relevant information
2. 12247841 - Navigation device, vehicle, navigation method, and non-transitory storage medium
3. 12211377 - Information control system and vehicle having mobile communication device
4. 12125276 - Imaging device and information acquisition system in which an acquired image and associated information are held on a display
5. 11979654 - Portable information device having real-time display with relevant information
6. 11836194 - Mobile information device, image pickup device, and information acquisition system
7. 11741706 - Imaging device and information acquisition system in which an acquired image and associated information are held on a display
8. 11647276 - Portable information device having real-time display with relevant information
9. 11615135 - Search supporting system, search supporting method and search supporting program
10. 11455798 - Imaging device and information acquisition system in which an acquired image and associated information are held on a display
11. 11445117 - Portable information device having real-time display with relevant information
12. 11250047 - Retrieval support system, retrieval support method and retrieval support program
13. 11048941 - Imaging device and information acquisition system in which an acquired image and associated information are held on a display
14. 11017453 - Glasses selling system, lens company terminal, frame company terminal, glasses selling method, and glasses selling program
15. 10977938 - Signal control apparatus and signal having the same