Average Co-Inventor Count = 3.02
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. Hitachi, Ltd. (2 from 42,488 patents)
2. Mitsubishi Chemical Corporation (2 from 2,347 patents)
3. Tokyo Stock Exchange, Inc. (1 from 1 patent)
4 patents:
1. 11724423 - Mold release film and method for producing laminate
2. 11673295 - Mold release film and method for producing laminate
3. 10540717 - Financial products trading system and financial products trading control method
4. 7536422 - Method for process substitution on a database management system