Average Co-Inventor Count = 4.80
ph-index = 1
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 Intellectual Property Management Co., Ltd. (1 from 13,289 patents)
2. Tohoku University (1 from 984 patents)
3. Panasonic Holdings Corporation (1 from 323 patents)
2 patents:
1. D1045948 - Grip for robot hand
2. 11433553 - Suction gripper