Average Co-Inventor Count = 11.00
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. Tohoku Electric Power Company, Inc. (1 from 66 patents)
2. Showa Electric Wire & Cable Co., Ltd. (1 from 53 patents)
3. Tokyo Rope Mfg. Co., Ltd. (1 from 43 patents)
4. Sanwa Tekki Corporation (1 from 2 patents)
1 patent:
1. 6015953 - Tension clamp for stranded conductor