Average Co-Inventor Count = 4.19
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. Shin-Etsu Chemical Co., Ltd. (62 from 5,984 patents)
2. Toppan Printing Co., Ltd. (18 from 1,268 patents)
3. Shin-Estu Chemical Co., Ltd. (2 from 24 patents)
64 patents:
1. 10811681 - Negative electrode active material, negative electrode, lithium ion secondary battery, method for producing negative electrode material for non-aqueous electrolyte secondary battery and method for producing lithium ion secondary battery
2. 10700348 - Negative electrode material for nonaqueous electrolyte secondary batteries, and secondary battery
3. 10686189 - Negative electrode material for non-aqueous electrolyte secondary battery, method of producing the same, negative electrode active material layer for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
4. 10629890 - Negative electrode material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method of producing negative electrode active material particles
5. 10566607 - Negative electrode active material, raw material for a negative electrode active material, negative electrode, lithium ion secondary battery, method for producing a negative electrode active material, and method for producing a lithium ion secondary battery
6. 10535872 - Negative electrode active material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method of producing negative electrode active material particles
7. 10529984 - Negative electrode material for non-aqueous electrolyte secondary battery and method of producing negative electrode active material particles
8. 10446837 - Negative electrode active material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method of producing negative electrode material for a non-aqueous electrolyte secondary battery
9. 10396353 - Negative electrode active material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method of producing negative electrode material for non-aqueous electrolyte secondary battery
10. 10396351 - Negative electrode material for non-aqueous electrolyte secondary battery and method of producing negative electrode active material particles
11. 10396348 - Negative electrode material for non-aqueous electrolyte secondary battery, method of producing negative electrode material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
12. 10388950 - Negative electrode active material for negative electrode material of non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
13. 10283756 - Negative electrode active material, method for producing a negative electrode active material, and lithium ion secondary battery
14. 10199678 - Negative electrode material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery and method of producing the same, and non-aqueous electrolyte secondary battery
15. 10069142 - Rotary tubular furnace, method of producing negative electrode active material for non-aqueous electrolyte secondary battery, negative electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery