Average Co-Inventor Count = 1.20
ph-index = 1
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. Maxell, Ltd. (6 from 887 patents)
2. Shiseido Company, Limited (2 from 1,008 patents)
3. Hitachi Maxell, Limited (1 from 1,112 patents)
9 patents:
1. 12400685 - Recording and reproducing apparatus and method thereof
2. 11948605 - Recording and reproducing apparatus and method thereof
3. 11727960 - Recording and reproducing apparatus and method thereof
4. 11094350 - Recording and reproducing apparatus and method thereof
5. 10418069 - Recording and reproducing apparatus and method thereof
6. 10176848 - Recording and reproducing apparatus and method thereof
7. 9159368 - Recording and reproducing apparatus and method thereof
8. 8062671 - Oily skin preparation for external use
9. 5690916 - Skin-color adjusting method, skin-color adjusting composition and