Average Co-Inventor Count = 5.00
ph-index = 1
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 Electron Limited (1 from 10,341 patents)
2. Nichias Corporation (1 from 254 patents)
3. Panasonic Intellectual Property Management Co., Ltd. (13,307 patents)
1 patent:
1. 9466515 - Heat treatment furnace and heat treatment apparatus