Average Co-Inventor Count = 2.40
ph-index = 15
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. Semiconductor Energy Laboratory Co., Ltd. (249 from 16,567 patents)
2. Sony Corporation (29 from 58,123 patents)
3. Other (6 from 832,398 patents)
4. Sharp Kabushiki Kaisha Corporation (6 from 25,481 patents)
5. Sony Group Corporation (5 from 3,303 patents)
6. The Furukawa Electric Co., Ltd. (3 from 2,620 patents)
7. Sony Computer Entertainment Inc. (3 from 1,799 patents)
8. Furukawa Automotive Systems Inc. (3 from 247 patents)
9. Toray Industries, Inc. (2 from 3,456 patents)
10. Nlt Technologies, Ltd. (2 from 398 patents)
11. Yamaichi Electronics Co., Ltd. (2 from 334 patents)
12. Kabushiki Kaisha Toshiba (1 from 52,620 patents)
13. Hitachi-kokusai Electric Inc. (1 from 1,257 patents)
14. Nec Lcd Technologies, Ltd. (1 from 568 patents)
15. Sony Mobile Communications Inc. (729 patents)
305 patents:
1. 12451714 - Power storage device and method for operating power storage device
2. 12442862 - Device detecting abnormality of secondary battery, abnormality detection method, and program
3. 12406816 - Power storage device, light-emitting device, and electronic device
4. 12396263 - Display device, display module, and electronic device
5. 12389631 - Semiconductor device and manufacturing method thereof
6. 12353105 - Display apparatus
7. 12347364 - Display and electronic device including the display
8. 12334875 - Semiconductor device and operation method thereof
9. 12321655 - Display device, display unit, and display system
10. 12299790 - Information processing apparatus and information processing method
11. 12288779 - Semiconductor device and manufacturing method thereof
12. 12272800 - Semiconductor device, battery pack, and electronic device
13. 12266957 - Protection circuit for secondary battery and abnormality detection system of secondary battery
14. 12175947 - Display device
15. 12176810 - Semiconductor device and method for operating semiconductor device