Average Co-Inventor Count = 4.00
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. Nihon Shinku Gijutsu Kabushiki Kaisha (1 from 73 patents)
2. Nihon Sinku Gijutsu Kabusiki (1 from 1 patent)
2 patents:
1. 5755887 - Components of apparatus for film making and method for manufacturing the
2. 5628839 - Components of apparatus for film making and method for manufacturing the