Average Co-Inventor Count = 2.93
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. Hitachi-kokusai Electric Inc. (2 from 1,257 patents)
2. Kokusai Electric Corporation (2 from 601 patents)
4 patents:
1. 12417049 - Management apparatus, method of processing data, recording medium, method of manufacturing semiconductor device, and processing system
2. 10496078 - Substrate processing system, substrate processing apparatus and management device
3. 9400794 - Group management apparatus, substrate processing system and method of managing files of substrate processing apparatus
4. 8560107 - Substrate processing system