Average Co-Inventor Count = 1.08
ph-index = 14
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. Okamura Corporation (15 from 421 patents)
2. Ajinomoto Co., Ltd. (1 from 1,929 patents)
16 patents:
1. D734632 - Chair
2. D716588 - Table
3. 8251454 - Backrest of the chair and adaptation device for the same
4. D599571 - Chair
5. D583580 - Chair
6. D583581 - Chair
7. D567523 - Chair
8. D558998 - Chair
9. D557027 - Chair
10. D543369 - Chair
11. D543042 - Chair
12. D543041 - Chair
13. D543039 - Chair
14. D543040 - Chair
15. D542549 - Chair