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 58,130 patents)
2. Japan Display Inc. (21 from 5,670 patents)
3. Mitsubishi Electric Corporation (20 from 15,895 patents)
4. Idemitsu Kosan Company, Limited (12 from 2,271 patents)
5. Joled Inc. (4 from 712 patents)
6. Toyota Jidosha Kabushiki Kaisha (1 from 36,608 patents)
7. Nippon Steel Corporation (1 from 3,554 patents)
8. Subaru Corporation (1 from 2,058 patents)
9. Mitsubishi Jidosha Kogyo Kabushiki Kaisha (1 from 1,625 patents)
10. Tokyo Seimitsu Co., Ltd. (1 from 324 patents)
11. Mitsubishi Jidosha Engineering Kabushiki Kaisha (1 from 105 patents)
12. Magnolia White Corporation (1 from 102 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