Average Co-Inventor Count = 2.49
ph-index = 5
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. Helen of Troy Limited (3 from 833 patents)
2. Kokuyo Co., Ltd. (3 from 166 patents)
3. Panasonic Healthcare Co., Ltd. (2 from 81 patents)
4. Chiba Institute of Technology (2 from 20 patents)
5. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)
6. Leading Edge Design Corp. (1 from 1 patent)
11 patents:
1. 11409306 - Movement robot
2. D819821 - Incubator
3. D805415 - Draft chamber
4. D613517 - Chair
5. 7690448 - Car
6. D609023 - Chair
7. D609022 - Chair
8. 7469848 - Grater
9. 7448660 - Tongs with encapsulated locking mechanism
10. D557084 - Tong head
11. 6301472 - Portable telephone system