Average Co-Inventor Count = 2.40
ph-index = 2
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. Kabushiki Kaisha Toshiba (2 from 52,722 patents)
2 patents:
1. 7315421 - Method of laser marking, laser marking apparatus and method and apparatus for detecting a mark
2. 6341042 - Laser radiating apparatus and methods for manufacturing a polycrystalline semiconductor film and a liquid crystal display device