Average Co-Inventor Count = 7.92
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. Toyota Jidosha Kabushiki Kaisha (2 from 36,653 patents)
2. Other (1 from 832,843 patents)
3. Chisso Corporation (1 from 1,109 patents)
4. Chisso Corpoation (1 from 1 patent)
3 patents:
1. 6147152 - Polypropylene resin compositions and interior automotive trim parts
2. 6005034 - Propylene-ethylene copolymer composition and process for producing the
3. 5708083 - Propylene polymer ethylene/olefin rubber and polyethylene block copolymer