Average Co-Inventor Count = 6.00
ph-index = 1
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. Tokyo Institute of Technology (2 from 566 patents)
2. Tamagawa Seiki Kabushiki Kaisha (2 from 71 patents)
3. Asahi Kasei Kabushiki Kaisha (942 patents)
2 patents:
1. 8399022 - Spherical ferrite nanoparticles and method for producing the same
2. 8394413 - Spherical ferrite nanoparticles and method for producing the same