Average Co-Inventor Count = 4.20
ph-index = 4
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 (14 from 58,129 patents)
14 patents:
1. 10044923 - Apparatus and method for information processing and program
2. 9509955 - Apparatus and method for information processing and program
3. 9491410 - Apparatus and method for information processing and program
4. 6721118 - Recording medium library device and control method thereof
5. 6690530 - Cassette auto changer system
6. 6598117 - Recording medium library device and control method thereof
7. 6577325 - Recording medium library apparatus and method for operating the same
8. 6553456 - Library device and logical number allocating method therefor
9. 6539459 - Library device, operating mode setting method therefor
10. 6507889 - Recording medium library device and control method thereof
11. 6441984 - Cassette auto-changer with cassette accommodating portion providing cassette recording format information
12. 6433947 - Cassette auto changer system
13. 616687 - Cassette auto changer system including tape signal reading means and
14. 6166877 - Cassette auto changer system including tape signal reading means and