Average Co-Inventor Count = 3.00
ph-index = 2
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. Other (1 from 832,718 patents)
2. Tohoku Techno Arch Co., Ltd. (1 from 74 patents)
3. Shuzurifuresher Kaihatsukyodokumiai (1 from 1 patent)
2 patents:
1. 7335296 - System and device for processing supercritical and subcritical fluid
2. 6092538 - Method for using high density compressed liquefied gases in cleaning