Average Co-Inventor Count = 2.22
ph-index = 7
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. Asahi Kasei Kabushiki Kaisha (6 from 942 patents)
2. Asahi Kasei Chemicals Corporation (6 from 510 patents)
3. Asahi Kasei Kogyo Kabushiki Kaisha (5 from 1,297 patents)
17 patents:
1. 10727495 - Nitrogen-containing carbon material and process for producing nitrogen-containing carbon material, and slurry, ink, and electrode for fuel cell
2. 8956837 - Method for producing glycolic acid
3. 8900754 - Electrode, and lithium ion secondary battery, electric double layer capacitor and fuel cell using the same
4. 8486565 - Electrode, and lithium ion secondary battery, electric double layer capacitor and fuel cell using the same
5. 8106238 - Method for producing glycolic acid
6. 8092771 - Nitrogen-containing carbon material and process for producing the same
7. 8034976 - Nitrogen-containing carbon material and method of producing the same
8. 7498463 - Oxide catalyst for oxidation or ammoxidation
9. 7378541 - Oxide catalyst for oxidation or ammoxidation
10. 7109144 - Oxide catalyst for oxidation or ammoxidation
11. 7087551 - Catalyst for use in catalytic oxidation or ammoxidation of propane or isobutane in the gaseous phase
12. 6610629 - Process for producing an oxide catalyst for oxidation or ammoxidation
13. 6143916 - Ammoxidation catalyst for use in producing acrylonitrile or
14. 6080882 - Process for producing acrylonitrile or methacrylonitrile from propane or
15. 6063728 - Ammoxidation catalyst for use in producing acrylonitrile or