Average Co-Inventor Count = 3.02
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 Chemical Company, Ltd. (7 from 1,641 patents)
2. Showa Denko Materials Co., Ltd. (1 from 139 patents)
8 patents:
1. 10946494 - Polishing agent, stock solution for polishing agent, and polishing method
2. 10119049 - Polishing agent, storage solution for polishing agent and polishing method
3. 8466229 - Composition for forming silica-based film, method of forming silica-based film, and electronic component provided with silica-based film
4. 8034545 - Radiation curable composition, storing method thereof, forming method of cured film, patterning method, use of pattern, electronic components and optical waveguide
5. 7687590 - Composition for forming silica based coating film, silica based coating film and method for preparation thereof, and electronic parts
6. 7682701 - Composition for forming silica based coating film, silica based coating film and method for preparation thereof, and electronic parts
7. 7358300 - Composition for forming silica based coating film, silica based coating film and method for preparation thereof, and electronic parts
8. 7297464 - Radiation curable composition, storing method thereof, forming method of cured film, patterning method, use of pattern, electronic components and optical waveguide