Average Co-Inventor Count = 2.77
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. Kansai Paint Company, Ltd. (3 from 861 patents)
2. Shikoku Research Institute Incorporated (1 from 21 patents)
3 patents:
1. 8541061 - Anticorrosion coating method for zinc-plated steel structure
2. 6444272 - Single-packaged epoxy resin coating composition
3. 6045873 - One-pack epoxy resin composition, one-pack corrosion resistant paint