Average Co-Inventor Count = 4.00
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. Ishihara Sangyo Kaisha, Ltd. (4 from 393 patents)
2. Japan As Represented by the Head of National Institute for Research in Inorganic Materials, Science & Technology Agency (1 from 1 patent)
3. Japan As Represented by the Head of National Institute for Research in Organic Materials Science & Technology Agency (0 patent)
4 patents:
1. 8163386 - Fine hollow powder thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same
2. 7947249 - Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same
3. 7943114 - Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same
4. 7531160 - Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same