Average Co-Inventor Count = 2.67
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. Koito Manufacturing Company, Ltd. (1 from 2,310 patents)
2. Nihon Kohden Corporation (1 from 558 patents)
2 patents:
1. 12510417 - Thermosensitive probe
2. 9593819 - Vehicle lamp with sunlight restricting member