Average Co-Inventor Count = 3.20
ph-index = 16
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. Sony Corporation (30 from 58,129 patents)
2. Other (2 from 832,680 patents)
3. Nec Corporation (2 from 35,658 patents)
4. Kokuyo Co., Ltd. (2 from 166 patents)
5. The Japan Research Institute, Limited (2 from 20 patents)
6. Kabushiki Kaisha Toshiba (1 from 52,711 patents)
7. Next-e Solutions Inc. (1 from 11 patents)
8. Evtd Inc. (1 from 4 patents)
9. Eneres Co., Ltd. (1 from 1 patent)
41 patents:
1. 10581121 - Balance correction control apparatus, balance correction system and electric storage system
2. 9853461 - Balance correction apparatus and electric storage system
3. 9148017 - Power demand management apparatus and power demand management system
4. 9043496 - Bridge circuit
5. 9031730 - Power demand management apparatus and power demand management system
6. 7864640 - Reproducer and method for controlling reproduction
7. 7800493 - Communication apparatus and communication method
8. 7783487 - Information processing terminal and communication system
9. 7742037 - Input device, input method and electronic equipment
10. 7731656 - Image display system, image display device, image display method
11. 7544880 - Playback mode control device and playback mode control method
12. 7496004 - Data reproducing apparatus, data reproducing method, data recording and reproducing apparatus, and data recording and reproducing method
13. 7460761 - Content playback method, content playback apparatus, content recording method, and content recording medium
14. 7415191 - Reproduction device and reproduction method
15. 7353195 - System for purchase management and for facilitating distribution