Average Co-Inventor Count = 8.00
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. Honda Giken Kogyo Kabushiki Kaisha (1 from 10,092 patents)
2. Shimadzu Corporation (1 from 3,529 patents)
1 patent:
1. 5591406 - Automatic exhaust gas analyzer for an internal combustion engine