Average Co-Inventor Count = 1.00
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. Yanmar Co., Ltd. (651 patents)
2. Albemarle Netherlands B.v. (37 patents)
3. Nippon Ketjen Co., Ltd. (6 patents)
4. Trans Chromosomics, Inc. (4 patents)
5. National University Corporation Tottori University (4 patents)
0 patent: