Average Co-Inventor Count = 3.68
ph-index = 9
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. The Research Institute for Iron, Steel and Other Metals of the Tohoku (8 from 20 patents)
2. The Foundation: the Research Institute for Special Inorganic Materials (1 from 18 patents)
3. The Research Institute for Special Inorganic Materials (1 from 1 patent)
10 patents:
1. 4164528 - Method for producing metal nitride sintered moldings
2. 4159259 - Organosilicon high molecular weight compounds
3. 4158687 - Method for producing heat-resistant composite materials reinforced with
4. 4134759 - Light metal matrix composite materials reinforced with silicon carbide
5. 4127411 - Heat resistant and super hard composite materials and a method for
6. 4122139 - Method for producing silicon carbide sintered moldings consisting mainly
7. 4117057 - Silicon carbide sintered moldings and a method for producing the same
8. 4110386 - Silicon carbide sintered moldings and a method for producing said
9. 4100233 - Silicon carbide fibers having a high strength and a method for producing
10. 4052430 - Method for producing organosilicon high molecular weight compounds