Average Co-Inventor Count = 10.00
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. Pioneer Display Products Corporation (2 from 28 patents)
2. Pioneer Corporation (1 from 2,646 patents)
3 patents:
1. 7398542 - Program recording and viewing reservation system and method thereof
2. 7142773 - Information recording and reproducing apparatus with a ring buffer and method for monitoring ring buffer
3. 6775085 - Apparatus for recording and reproducing information and information reproducing method