Average Co-Inventor Count = 2.74
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 (53 from 58,132 patents)
2. Yamaha Hatsudoki Kabushiki Kaisha (7 from 4,244 patents)
3. Other (3 from 832,912 patents)
4. Bayer Aktiengesellschaft (1 from 12,165 patents)
5. Toppan Printing Co., Ltd. (1 from 1,268 patents)
6. Sony Corporation of America (1 from 198 patents)
7. Sony International (Europe) Gmbh (1 from 126 patents)
8. Meisei Electric Co., Ltd. (1 from 22 patents)
9. Start Lab Inc. (1 from 1 patent)
10. Sony Deutschland Gmbh (360 patents)
64 patents:
1. 9636870 - Modeling apparatus and modeling method
2. 9034261 - System and method for depositing particles on a disc
3. 8466475 - Light detecting chip and light detecting device provided with light detecting chip
4. 7833000 - Optical modeling apparatus
5. 7826319 - Optical disc record medium, disc production method, recording apparatus
6. 7758329 - Optical modeling apparatus
7. 7709248 - Bioassay unit and substrate for bioassay
8. 7706240 - Optical disk and its manufacturing method
9. 7306067 - Engine coupling system
10. 7252063 - Engine generator
11. 7099258 - Optical recording medium, recording apparatus and method for optical recording medium, and reproducing apparatus and method for optical recording medium
12. 7072260 - Data recording medium, data reproducing method and reproducing device, and data processing system
13. 7034319 - Electron beam irradiation apparatus, electron beam irradiation method, original disk, stamper, and recording medium
14. 7035198 - Optical recording medium, recording apparatus and method for optical recording medium, and reproducing apparatus and method for optical recording medium
15. 7007655 - Engine lubrication system