Average Co-Inventor Count = 7.00
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 Engine & Turbocharger, Ltd. (2 from 290 patents)
2 patents:
1. 12158120 - Cylinder head, cylinder block, internal combustion engine, and method for manufacturing cylinder head
2. 11994084 - Cylinder head, cylinder block, internal combustion engine, and method for manufacturing cylinder head