Average Co-Inventor Count = 3.83
ph-index = 3
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. Kabushiki Kaisha Toshiba (3 from 52,766 patents)
2. Taisei Corporation (1 from 80 patents)
3 patents:
1. D300279 - Washing machine
2. 4763493 - Electronic driving-type display apparatus for an electric washing machine
3. 4631879 - Interior panel