Average Co-Inventor Count = 1.50
ph-index = 3
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. Sanshin Kogyo Kabushiki Kaisha (3 from 1,061 patents)
3 patents:
1. 5680931 - Outboard motor packing structure convertible to display stand
2. 4968276 - Cowling for outboard unit
3. 4952180 - Cowling for outboard motor