Average Co-Inventor Count = 2.40
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. Okura Kogyo Kabushiki Kaisha (1 from 20 patents)
2. Okura Koygo Kabushiki Kisha (1 from 1 patent)
2 patents:
1. 4596857 - Two part type acrylic adhesives
2. 4548992 - Two-part type adhesives