Average Co-Inventor Count = 3.16
ph-index = 5
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. Mitsubishi Chemical Industries Limited (4 from 614 patents)
2. Mitsubishi Petrochemical Company Limited (1 from 546 patents)
3. Teikoku Hormone Mfg. Co., Ltd. (1 from 44 patents)
5 patents:
1. 4416269 - Apparatus for vibrating the ulna in vivo
2. 4224304 - Method and apparatus for the measurement of antigens and antibodies
3. 4208185 - Method and apparatus for the measurement of antigens and antibodies
4. 4203724 - Method and apparatus for the measurement of antigens and antibodies
5. 4118192 - Method and apparatus for the measurement of antigens and antibodies