Average Co-Inventor Count = 1.00
ph-index = NA
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. Mitsubishi Hitachi Power Systems, Ltd. (651 patents)
2. The Kansai Electric Power Co., Inc. (195 patents)
3. The Tokyo Electric Power Company, Incorporated (177 patents)
4. Central Research Institute of Electric Power Industry (110 patents)
5. Chubu Electric Power Company, Inc. (80 patents)
6. The Chugoku Electric Power Co., Inc. (66 patents)
7. Tohoku Electric Power Company, Inc. (66 patents)
8. Electric Power Development Co., Ltd. (44 patents)
9. Kyushu Electric Power Co., Inc. (32 patents)
10. Hokkaido Electric Power Company, Inc. (19 patents)
11. Shikoku Electric Power Co., Inc. (17 patents)
12. Hokuriku Electric Power Company (12 patents)
13. Joban Joint Power Co., Ltd. (2 patents)
0 patent: