Average Co-Inventor Count = 3.58
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. Konishiroku Photo Industry Co., Ltd. (4 from 1,252 patents)
4 patents:
1. 5044735 - Liquid crystal display device for providing sufficiently high contrast
2. 4909605 - Liquid crystal display device
3. 4897290 - Method for manufacturing the substrate for liquid crystal display
4. 4672395 - Optical fungicide-treated information recording and reproducing medium