Average Co-Inventor Count = 1.35
ph-index = 5
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 Motor Co., Ltd. (4 from 21,862 patents)
2. Honda Giken Kogyo Kabushiki Kaisha (1 from 10,092 patents)
5 patents:
1. D638794 - Engine generator
2. D604240 - Soundproofing cover for engine generator
3. D588987 - Engine operated generator
4. D503410 - Internal-combustion engine
5. D497918 - Lawn mower