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. Tokyo Seimitsu Co., Ltd. (1 from 324 patents)
2. Shin-nihon Tech Inc. (1 from 1 patent)
1 patent:
1. 9701043 - Dicing blade