Average Co-Inventor Count = 1.85
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. Screen Holdings Co., Ltd. (4 from 1,121 patents)
2. Dainippon Screen Mfg. Co., Ltd. (1 from 1,306 patents)
5 patents:
1. 12423801 - Substrate treating apparatus, substrate treating system, and substrate treating method
2. 12293492 - Substrate processing apparatus and monitoring method in substrate processing apparatus
3. 12045037 - Substrate processing apparatus, substrate processing system, and substrate processing method
4. 11822318 - Substrate processing apparatus, substrate processing system, and substrate processing method
5. 5774578 - Apparatus for and method of utilizing density histograms for correcting