Average Co-Inventor Count = 3.55
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. Nkk Corporation (2 from 614 patents)
2. Nec Corporation (1 from 35,658 patents)
3. Daiichi Sankyo Company, Limited (1 from 440 patents)
4. Starting Industrial Co., Ltd. (1 from 60 patents)
5 patents:
1. 12240855 - Pyrrolopyrazole derivative
2. 11537987 - Processing apparatus, processing method, and non-transitory storage medium
3. 9322377 - Recoil starter mechanism
4. 6379416 - Method and device for melt-treating incineration residue containing salts
5. 6022514 - Method for recovering phosphorus from organic sludge