Average Co-Inventor Count = 3.47
ph-index = 10
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. Nec Corporation (40 from 35,756 patents)
2. Bridgestone Corporation (8 from 5,125 patents)
3. Mitsubishi Electric Corporation (5 from 15,942 patents)
4. Tdk Corporation (5 from 7,986 patents)
5. Semiconductor Energy Laboratory Co., Ltd. (2 from 16,641 patents)
6. Other (1 from 832,912 patents)
7. Hitachi, Ltd. (1 from 42,517 patents)
8. Fujitsu Corporation (1 from 39,245 patents)
9. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)
10. Tokyo Electron Limited (1 from 10,346 patents)
11. Dai Nippon Printing Co., Ltd. (1 from 3,205 patents)
12. Victor Company of Japan, Limited (1 from 2,887 patents)
13. Japan Science and Technology Agency (1 from 1,311 patents)
14. Fuji Photo Optical Co., Ltd. (1 from 1,279 patents)
15. Ricoh Company, Ltd. (28,584 patents)
76 patents:
1. 12393177 - Facility operation system and facility operation method
2. 12333816 - Guidance processing apparatus and guidance method
3. 12302005 - Determination of light amount of illumination of visible light with which the eye part is irradiated such that pupil size satisfies a size condition
4. 12283109 - Guidance processing apparatus and guidance method
5. 12275394 - Object recognition device, path planning device, parking support device, object recognition system, path planning system and parking support system
6. 12231807 - Video transmission apparatus, video transmission method, and program
7. 12175687 - Information processing apparatus, control method, and program
8. 12165339 - Information processing apparatus, control method, and program
9. 12073627 - Guidance processing apparatus and guidance method
10. 12073628 - Guidance processing apparatus and guidance method
11. 12014573 - Image processing device, authentication system, image processing method, authentication method, and recording medium
12. 11987233 - Route generation device, parking assist apparatus, route generation method, and parking assist method
13. 11887349 - Interest determination apparatus, interest determination system, interest determination method, and non-transitory computer readable medium storing program
14. 11823398 - Information processing apparatus, control method, and program
15. 11745728 - Parking assistance device and parking assistance method