Average Co-Inventor Count = 3.43
ph-index = 3
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. Nissan Motor Company Limited (4 from 13,402 patents)
2. Kato Hatsujo Kaisha, Ltd. (3 from 47 patents)
4 patents:
1. 4588220 - Structure for removably mounting support rod for openable closure member
2. 4586579 - Structure for removably mounting support rod for hood for motor vehicle
3. 4535503 - Door glass hinge having a spacer ring
4. 4489967 - Structure for removably mounting support rod for openable closure member