Average Co-Inventor Count = 2.00
ph-index = 2
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. Lock & Lock Co., Ltd. (3 from 29 patents)
3 patents:
1. D962013 - Container for food storage
2. D956484 - Container for food storage
3. D956483 - Container for food storage