Average Co-Inventor Count = 2.33
ph-index = 11
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. Dwango Co., Ltd. (40 from 94 patents)
2. Nec Corporation (14 from 35,705 patents)
3. Powdertech Co., Ltd. (12 from 94 patents)
4. Sony Corporation (11 from 58,130 patents)
5. Tdk Corporation (6 from 7,968 patents)
6. Fujifilm Business Innovation Corp. (3 from 2,117 patents)
7. Honda Motor Co., Ltd. (1 from 21,893 patents)
8. Mitsubishi Electric Corporation (1 from 15,906 patents)
9. Fuji Xerox Co., Ltd. (1 from 11,665 patents)
10. Takeda Pharmaceutical Company Limited (1 from 1,179 patents)
11. Dainippon Ink and Chemicals, Incorporated (1 from 630 patents)
12. Calsonic Corporation (1 from 126 patents)
13. Raqualia Pharma Inc. (1 from 44 patents)
14. Hitec Co., Ltd. (1 from 39 patents)
15. Qoncept, Inc. (1 from 5 patents)
96 patents:
1. 12477166 - Content distribution system, content distribution method, and computer program
2. 12289501 - Management server, user terminal, gift system, and information processing method
3. 12236761 - Fence monitoring system, fence monitoring apparatus, and fence monitoring method
4. 12222248 - Detection system, detection method, and detection device
5. 12181336 - Optical fiber sensing system, optical fiber sensing equipment, and underground action monitoring method
6. 12146786 - Optical fiber sensing system and monitoring method including an abnormality detector
7. 12134567 - Ferrite powder and method for producing same
8. 12120403 - Content generation device, content distribution server, content generation method, and content generation program
9. 12119151 - Ferrite powder and method of producing the same
10. 12104946 - Optical fiber sensing system, action specifying apparatus, action specifying method, and computer readable medium
11. 12087328 - Moving image editing device, moving image editing method, and program
12. 12081673 - User authentication system, user authentication server, and user authentication method
13. 12041218 - Three-dimensional content distribution system, three-dimensional content distribution method and computer program
14. 12028560 - Content correction device, content delivery server, content correction method, and recording medium
15. 12002073 - Information display terminal, information transmission method, and computer program