Average Co-Inventor Count = 2.36
ph-index = 6
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 (35 from 58,132 patents)
2. Japan Display Inc. (21 from 5,675 patents)
3. Mitsubishi Electric Corporation (20 from 15,942 patents)
4. Idemitsu Kosan Company, Limited (12 from 2,276 patents)
5. Joled Inc. (4 from 712 patents)
6. Toyota Jidosha Kabushiki Kaisha (1 from 36,771 patents)
7. Nippon Steel Corporation (1 from 3,568 patents)
8. Subaru Corporation (1 from 2,091 patents)
9. Mitsubishi Jidosha Kogyo Kabushiki Kaisha (1 from 1,627 patents)
10. Tokyo Seimitsu Co., Ltd. (1 from 324 patents)
11. Magnolia White Corporation (1 from 116 patents)
12. Mitsubishi Jidosha Engineering Kabushiki Kaisha (1 from 105 patents)
13. Japan Display Central Inc. (1 from 65 patents)
14. Hitachi Power Semiconductor Device, Ltd. (1 from 45 patents)
15. Hitachi Automotive Systems, Ltd. (2,028 patents)
104 patents:
1. 12461632 - Display device
2. 12369490 - Organic electroluminescent element, organic electroluminescent display device, and electronic device
3. 12327808 - Semiconductor device
4. 12312317 - Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
5. 12169337 - Liquid crystal display device
6. 12125855 - Display device
7. 11997920 - Organic electroluminescent element and electronic device
8. 11995835 - Pixel-level object detection system and program thereof
9. 11945513 - Vehicle body structure
10. 11903308 - Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device
11. 11860487 - Liquid crystal display device
12. 11856808 - Organic electroluminescent element and electronic device drivable at low voltage with improved lifetime
13. 11784193 - Display device
14. 11765972 - Compound and organic electroluminescence device using the same
15. 11575087 - Organic electroluminescence device, light emitting device, organic electroluminescence display device and electronic device