Average Co-Inventor Count = 2.57
ph-index = 6
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. Matsushita Electric Industrial Co., Ltd. (9 from 27,375 patents)
9 patents:
1. D430118 - Portable computer
2. D397327 - Portable computer
3. D391557 - Liquid crystal display
4. D391235 - Computer
5. D389816 - Portable computer
6. D387041 - Liquid crystal display
7. D387037 - Portable computer
8. D371121 - Optical disk player
9. D368083 - Optical disk cartridge