Average Co-Inventor Count = 5.00
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. Mitsubishi Heavy Industries Limited (2 from 4,618 patents)
2. Nichias Corporation (1 from 254 patents)
3. Lignyte Co., Ltd. (1 from 11 patents)
2 patents:
1. 10647452 - Ablator, re-entry vehicle and method of manufacturing them
2. 9909046 - Heat storage member and method for manufacturing the same