Average Co-Inventor Count = 2.23
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. Sumitomo Forestry Co., Ltd. (5 from 24 patents)
2. Kanai Co., Ltd. (5 from 5 patents)
3. Oki Data Corporation (2 from 1,875 patents)
4. Oki Electric Industry Co., Ltd. (1 from 4,979 patents)
8 patents:
1. 11170259 - Machine learning device, data processing system, printing system, machine learning method, and data processing method
2. 9238909 - Column base joint structure
3. D708935 - Beam joint hardware
4. 8677265 - Application program and image processing apparatus
5. D700506 - Beam joint hardware
6. D698638 - Nut
7. 8511033 - Beam-column connection structure of continued beam connection portion
8. 8395810 - Image forming apparatus, information processing apparatus, and image forming system