Average Co-Inventor Count = 2.53
ph-index = 4
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. Nissan Motor Company Limited (3 from 13,411 patents)
2. Ichikoh Industries, Ltd. (3 from 399 patents)
3. Nippon Paint Compnay, Ltd. (1 from 827 patents)
4 patents:
1. 4450200 - Coating composition and coated article
2. 4320554 - Outside mirror with wiper
3. 4186427 - Wire length adjusting device of wire for adjusting headlight beam
4. 4141063 - Vehicle headlight beam adjusting device