Average Co-Inventor Count = 2.67
ph-index = 2
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. Toyota Boshoku Kabushiki Kaisha (4 from 1,250 patents)
2. Hayashi Telempu Co., Ltd. (1 from 33 patents)
4 patents:
1. 8876195 - Shock absorber and vehicular door trim including the same
2. 8678476 - Shock absorber assembly
3. 8562064 - Vehicle interior part
4. 8292344 - Mounting structure of grip with integrated handle