Average Co-Inventor Count = 2.10
ph-index = 11
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 Corporation (10 from 2,646 patents)
2. Pioneer Kabushiki Kaisha (7 from 75 patents)
3. Pioneer Design Corporation (2 from 9 patents)
4. Tohoku Pioneer Corporation (1 from 291 patents)
17 patents:
1. 8315725 - Method and apparatus for controlling content reproduction, and computer product
2. D627244 - Car navigation system with tuner and amplifier for automobile
3. 7444772 - Flexible image display apparatus
4. D578519 - Loudspeaker frame
5. D573980 - Loudspeaker
6. D572240 - Loudspeaker grill
7. D567225 - Loudspeaker
8. D567231 - Loudspeaker frame
9. D560658 - Loudspeaker
10. 7284637 - Low-frequency sound reproducing speaker apparatus
11. D512706 - Digital audio disc player equipped with mixing function
12. D493445 - Speaker
13. D493161 - Speaker
14. D487076 - Speaker
15. D472545 - Speaker