Average Co-Inventor Count = 2.22
ph-index = 4
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. Maxell Holdings, Ltd. (4 from 52 patents)
2. Mazell Holdings, Ltd. (1 from 1 patent)
5 patents:
1. 10968021 - Battery packaging body
2. D882413 - Blister package
3. D880311 - Blister package
4. D880312 - Blister package
5. D871231 - Blister package