Average Co-Inventor Count = 3.69
ph-index = 7
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. Kao Corporation (24 from 3,600 patents)
2. Kao Soap Company, Ltd. (2 from 341 patents)
3. Meito Sangyo Co., Ltd. (1 from 6 patents)
26 patents:
1. 5543310 - Immobilized phosphorylase
2. 5196186 - Alkali metal zinc monoalkylphosphate, particles thereof, process for
3. 5176904 - Alkali metal zinc monoalkylphosphate, particles thereof, process for
4. 5174991 - Alkali metal zinc monoalkylphosphate, particles thereof, process for
5. 5153000 - Phosphate, liposome comprising the phosphate as membrane constituent,
6. 5071585 - Phosphoric acid ester, process for preparing the same, and detergent
7. 5043424 - Modification method for peptides and proteins by reacting with a
8. 4994581 - Phosphoric esters
9. 4985412 - Phosphoric acid ester, process for preparing the same, and detergent
10. 4845239 - Phosphoric esters and process for preparing the same
11. 4812254 - Detergent composition
12. 4804533 - Metal salts of monoalkyl phosphates, preparation thereof, and cosmetic
13. 4803010 - Water-soluble viscosity increasing agent and detergent composition
14. 4787940 - Method for purifying sugar phosphates or their salts
15. 4774350 - Phosphoric ester