Average Co-Inventor Count = 5.21
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. Other (2 from 832,680 patents)
2. Fuji Xerox Co., Ltd. (1 from 11,665 patents)
3. Opnext Japan, Inc. (1 from 134 patents)
4. Cig Photonics Japan Limited (1 from 18 patents)
5 patents:
1. 12206218 - Optical module
2. 10956093 - Image forming apparatus and non-transitory computer readable medium
3. 6979810 - Optical modules and methods of making the optical modules
4. 6603110 - Temperature compensating circuit, temperature compensating logarithm conversion circuit and light receiver
5. 6426495 - Temperature compensating circuit, temperature compensating logarithm conversion circuit and light receiver