Average Co-Inventor Count = 2.61
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 (5 from 58,129 patents)
2. Sony Interactive Entertainment Inc. (1 from 3,048 patents)
3. Sony Computer Entertainment Inc. (1 from 1,799 patents)
5 patents:
1. 11581690 - Robot apparatus for producing electronic apparatus
2. 11413765 - Robotic device, production device for electronic apparatus, and production method
3. 10632617 - Attachment apparatus, attachment method, and hand mechanism
4. 9713274 - Electronic apparatus
5. 8562437 - Keyboard equipped with functions of operation buttons and an analog stick provided in a game controller