Average Co-Inventor Count = 3.00
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. Lintec Corporation (1 from 651 patents)
2. Nitivy Co., Ltd. (1 from 10 patents)
3. Tec Electronics Corporation (1 from 1 patent)
1 patent:
1. 5401557 - Thread-reinforced paper sheet and thread-reinforced gummed tape