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. Sekisui Plastics Co., Ltd. (6 from 107 patents)
6 patents:
1. 10184036 - Composite resin pre-expanded particles containing carbon black and method for producing same, and expanded molded article
2. 8933137 - Foamable composite resin particle for frozen storage
3. 8901183 - Expandable composite resin particles for long-term storage, pre-expanded particles formed therefrom and expanded molded articles
4. 8841353 - Carbon-containing modified polystyrene type resin particle, foamable carbon-containing modified polystyrene type resin particle, carbon-containing modified polystyrene type resin foamed particle, carbon-containing modified polystyrene type resin foamed molded product, and production methods thereof
5. 8765826 - Expandable composite resin particles for long-term storage, pre-expanded particles formed therefrom and expanded molded articles
6. 8329294 - Styrene-modified polypropylene type resin particle, foamable styrene-modified polypropylene type resin particle, styrene-modified polypropylene type resin foamed particle, styrene-modified polypropylene type resin foamed molded product, and production methods thereof