Average Co-Inventor Count = 3.53
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. Sanyo Electric Co., Ltd. (4 from 8,782 patents)
2. Sanvo Electric Co., Ltd. (1 from 2 patents)
5 patents:
1. 8746916 - Showcase with an illuminating apparatus
2. 8272755 - Showcase
3. 8070309 - Showcase
4. 8057061 - Showcase
5. 8038312 - Showcase