Average Co-Inventor Count = 5.09
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. Fuji Electrochemical Co., Ltd. (2 from 43 patents)
2. Hirano Tecseed Co., Ltd. (2 from 7 patents)
2 patents:
1. 5582868 - Process and apparatus for interment coating of a sheet without wrinkling
2. 5523122 - Intermittent coating process and an apparatus therefor with adjustment