Average Co-Inventor Count = 2.00
ph-index = 1
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. Kawasaki Kisen Kaisha, Ltd. (2 from 6 patents)
2. Ogawa Tent Co., Ltd. (1 from 2 patents)
2 patents:
1. 5762229 - Apparatus for preventing wet damage caused by dew-drops inside container
2. 5727676 - Apparatus for preventing wet damage caused by dew drops inside a