Average Co-Inventor Count = 2.39
ph-index = 2
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 (3 from 58,129 patents)
2. Gree, Inc. (3 from 524 patents)
3. Mitsubishi Electric Corporation (2 from 15,863 patents)
4. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)
5. Jfe Steel Corporation (1 from 1,793 patents)
6. Hitachi High-tech Corporation (1 from 1,119 patents)
7. Kabushiki Kaisha Square Enix (1 from 270 patents)
8. Fsx, Inc. (1 from 3 patents)
9. Canon Kabushiki Kaisha (90,631 patents)
13 patents:
1. 12128321 - Program, control method, and information processing apparatus
2. 12106467 - Inspection apparatus and inspection method for coke oven construction, and coke oven construction method
3. 11854250 - Portable terminal and oshibori management system
4. 11179642 - Program, control method, and information processing apparatus
5. D916038 - Grounded electrode for a plasma processing apparatus
6. 10532289 - Program, control method, and information processing apparatus
7. 9678160 - Industrial automatic-diagnostic device
8. 9672363 - Security method for engineering tools and industrial products, and security system
9. 9352221 - Video game processing apparatus, method and computer program product of processing video game
10. 7539114 - Recording apparatus and recording method
11. 6952811 - Ladder circuit editing system
12. 6657818 - Shutter and disk cartridge having the same
13. 6480461 - Recording medium cartridge