Average Co-Inventor Count = 4.00
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. Tokyo Shibaura Electric Co., Ltd. (2 from 681 patents)
2 patents:
1. 4221554 - Method and apparatus for forming spherical particles of thermoplastic
2. 4212837 - Method and apparatus for forming spherical particles of thermoplastic