Average Co-Inventor Count = 2.03
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. Yachiyo Industry Co., Ltd. (5 from 122 patents)
2. Honda Motor Co., Ltd. (4 from 21,831 patents)
3. Yachiyo Kogyo Kabushiki Kaisha (2 from 12 patents)
7 patents:
1. 8689499 - Double glazed window glass structure
2. 7905543 - Safety device in opening-closing device of a vehicle
3. 7854475 - Sliding roof
4. 7850231 - Sunroof apparatus for vehicle
5. 7708337 - Sunroof apparatus for vehicle
6. 7364227 - Movable roof opening-closing structure
7. 6837022 - Double glazed panel assembly