Average Co-Inventor Count = 2.00
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. Kikuchi Kogyo Co., Ltd. (2 from 7 patents)
2. Kikuchi Web Tech Co., Ltd (1 from 4 patents)
3 patents:
1. 6041989 - Apparatus for the treatment of cloth strip
2. 5881939 - Belt type woven material processing apparatus
3. 5749210 - Creel with two-for-one twisting units