Average Co-Inventor Count = 5.00
ph-index = 2
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. Other (2 from 832,880 patents)
2. Kyowa Hakko Kogyo Co., Ltd. (1 from 730 patents)
3. Shin Nihon Chemical Co., Ltd. (1 from 1 patent)
3 patents:
1. 6548282 - Phytase and gene encoding said phytase
2. 6309870 - Phytase and gene encoding said phytase
3. 6139902 - Phytase and gene encoding said phytase