Average Co-Inventor Count = 1.59
ph-index = 18
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. Sony Corporation (42 from 58,122 patents)
2. Kao Corporation (13 from 3,585 patents)
3. Canon Kabushiki Kaisha (11 from 90,100 patents)
4. Komatsu Corporation (5 from 2,709 patents)
5. Nippon Steel & Sumitomo Metal Corporation (4 from 1,098 patents)
6. Sanyo Electric Co., Ltd. (2 from 8,766 patents)
7. Subaru Corporation (2 from 1,967 patents)
8. Nec Corporation (1 from 35,496 patents)
9. Honda Motor Co., Ltd. (1 from 21,592 patents)
10. Mitsubishi Electric Corporation (1 from 15,663 patents)
11. Honda Giken Kogyo Kabushiki Kaisha (1 from 10,092 patents)
12. Renesas Electronics Corporation (1 from 7,504 patents)
13. Nippon Telegraph and Telephone Corporation (1 from 5,287 patents)
14. Nippon Steel Corporation (1 from 3,498 patents)
15. Tokyo Shibaura Electric Co., Ltd. (1 from 681 patents)
132 patents:
1. 12313686 - Inspection system
2. 11686777 - Power source control system for vehicle
3. 11031684 - Earth-moving machine
4. 10821910 - Work vehicle
5. 10491799 - Focus detection apparatus, focus control apparatus, image capturing apparatus, focus detection method, and storage medium
6. 10282731 - Information processing device, method, system, and program for displaying image object indicating display mode based on purchase history information
7. 10277799 - Image capturing apparatus, and control method and storage medium thereof
8. 10266189 - Interlocking device
9. 10259476 - Interlocking device
10. 9930245 - Focus control apparatus and control method for the same
11. 9930242 - Focus detection apparatus and control method for the same
12. 9869988 - Programmable controller system for performing analog-to-digital conversion based on an adjustable conversion characteristic table
13. 9787646 - Electronic money system and electronic money terminal
14. 9715775 - Biological information storing apparatus, biological authentication apparatus, data structure for biological authentication, and biological authentication method
15. 9699368 - Focus detection apparatus and control method for the same