Average Co-Inventor Count = 1.42
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. Panasonic Intellectual Property Management Co., Ltd. (7 from 13,262 patents)
2. Panasonic Electric Works Co., Ltd. (3 from 394 patents)
3. Panasonic Corporation (2 from 16,453 patents)
12 patents:
1. D1076048 - Ventilating fan
2. D1071129 - Ventilating fan
3. D1071130 - Ventilating fan
4. D1021050 - Ventilating fan
5. 11505040 - Vehicle
6. D933191 - Cover for ceiling ventilation fan
7. D849625 - Automobile interior
8. D661113 - Electric massaging chair
9. D661114 - Electric massaging chair
10. D637017 - Electric massaging chair
11. D608555 - Electric swinging chair
12. D608554 - Electric swinging chair