Average Co-Inventor Count = 3.08
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. Idemitsu Petrochemical Co., Ltd. (3 from 555 patents)
2. Idemitsu Kosan Company, Limited (2 from 2,269 patents)
5 patents:
1. 11421115 - Composition for electroless plating underlying membrane
2. 6997960 - Textile treatments and fibers and textile goods treated therewith
3. 5718954 - Substance including natural organic substance fine powder
4. 5639548 - Fiber treatment composition, fiber treated thereby, and a method of
5. 5514737 - Fiber treatment composition, fiber treated thereby, and a method of