Average Co-Inventor Count = 2.45
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. Fuji Photo Film Company, Limited (100 from 16,454 patents)
2. Sony Corporation (21 from 58,114 patents)
3. Nec Corporation (5 from 35,435 patents)
4. Tokyo Shibaura Electric Co., Ltd. (4 from 681 patents)
5. Jelmax Company, Ltd. (3 from 4 patents)
6. Sony Computer Entertainment Inc. (1 from 1,799 patents)
7. Mitsubishi Kasei Corporation (1 from 499 patents)
8. Senoh Kabushiki Kaisha (1 from 10 patents)
9. Jelmex Co., Ltd. (1 from 1 patent)
136 patents:
1. 9946761 - Recommendation for diverse content
2. 8838641 - Content recommendation system, content recommendation method, content recommendation device, and information storage medium
3. 8484580 - Content presentation device, content presentation method, and information storage medium
4. 7203642 - Robot control apparatus and method with echo back prosody
5. 7139642 - Robot system and robot apparatus control method
6. 7076334 - Robot apparatus and method and system for controlling the action of the robot apparatus
7. 6889117 - Robot apparatus and method and system for controlling the action of the robot apparatus
8. 6862992 - Method of lithographic printing
9. 6853537 - Electrolytic capacitor and a fuel cell drive car using the capacitor
10. 6843553 - Ink jet printing method and printing apparatus
11. 6834586 - Lithographic method and lithographic device, plate making method and plate making device, and ink jet printing method and printing device
12. 6752318 - Optical symbol reading device
13. 6539866 - Process for preparing ink jet system printing plate
14. 6532870 - Process for preparing ink-jet system printing plate
15. 6513434 - On-press recording type lithographic printing method and apparatus