Average Co-Inventor Count = 3.69
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. Eisai Company, Limited (3 from 677 patents)
2. Mitsubishi Jidosha Kogyo Kabushiki Kaisha (1 from 1,625 patents)
4 patents:
1. 11981321 - Controller for vehicle
2. 4490362 - Immunopotentiator comprising the B chain of ricin as an active ingredient
3. 4459287 - Immunopotentiator containing recin
4. 4414201 - Immunopotentiator containing abrin