Average Co-Inventor Count = 4.44
ph-index = 3
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. Panasonic Corporation (4 from 16,453 patents)
2. Matsushita Electric Industrial Co., Ltd. (2 from 27,375 patents)
6 patents:
1. 8683552 - Information distribution system and terminal device
2. 8316102 - Relay device
3. 8094974 - Picture data management apparatus and picture data management method
4. 7991234 - Apparatus and method for image-classifying, and recording medium storing computer-readable program for the same
5. 7424311 - Mounting device for mobile information terminal, and mobile information terminal
6. 7286803 - Palm-sized mobile information terminal with finger-insertion hooking portion