Average Co-Inventor Count = 3.04
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. Nippon Sheet Glass Company, Limited (4 from 1,156 patents)
2. Honda Motor Co., Ltd. (1 from 21,831 patents)
3. Alps Electric Co., Ltd. (1 from 4,048 patents)
4. Yachiyo Kogyo Kabushiki Kaisha (1 from 12 patents)
5. Nippon Steel Glass Company, Limited (1 from 1 patent)
5 patents:
1. 8304060 - Glass with molding
2. 7845143 - Molding-furnished glass
3. 7360826 - Sheet member with frame body
4. 7199758 - Antenna device
5. 7076919 - Automobile window pane structure