Average Co-Inventor Count = 6.00
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. Tokuden Co., Ltd. (2 from 36 patents)
2 patents:
1. 7420141 - Thermal processing roller and temperature control apparatus for roller
2. 6992272 - Thermal processing roller and temperature control apparatus for roller