Average Co-Inventor Count = 4.50
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. Nissan Motor Company Limited (1 from 13,398 patents)
2. Onoda Cement Co., Ltd. (1 from 101 patents)
2 patents:
1. 4898116 - Powder coating booth
2. 4800773 - Accelerator cable connecting device