Average Co-Inventor Count = 1.95
ph-index = 23
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. Canon Kabushiki Kaisha (80 from 90,697 patents)
2. Sony Corporation (40 from 58,130 patents)
3. Hirose Electric Company, Ltd. (9 from 773 patents)
4. Fujitsu Corporation (6 from 39,238 patents)
5. Kabushiki Kaisha Toshiba (3 from 52,735 patents)
6. Fuji Electric Co., Ltd. (3 from 4,811 patents)
7. Sony Group Corporation (3 from 3,458 patents)
8. Oiles Corporation (3 from 268 patents)
9. Nippon Kokan Kabushiki Kaisha (2 from 487 patents)
10. Orc Manufacturing Co., Ltd. (2 from 79 patents)
11. Tokyo Puff Co., Ltd. (2 from 2 patents)
12. Nec Corporation (1 from 35,705 patents)
13. Nokia Mobile Phones Limited (1 from 1,965 patents)
14. Shikoku Kakoki Co., Ltd. (1 from 145 patents)
15. Fuji Electrical Co., Ltd. (1 from 1 patent)
156 patents:
1. 12249049 - Image processing device, image processing method, and image presentation system
2. D1024000 - Amplifier
3. D1024016 - Speaker
4. 9842924 - Semiconductor device having an electrode that is in a peripheral trench region and at a same potential as a source electrode
5. 9301074 - Display unit
6. 9189350 - Disk array control apparatus, disk array apparatus, and disk array control method
7. D674379 - Audio visual device
8. D666171 - Audio visual device
9. 8179571 - Apparatus, method and program for processing an image
10. 8002093 - Damper and vibration damping structure using the same
11. 7920291 - Apparatus, method and program for processing an image
12. D635556 - Remote controller
13. D613732 - Disc player
14. 7565957 - Damper and vibration damping structure using the same
15. 7556345 - Image recording apparatus and method for recording an image on a recording medium