Average Co-Inventor Count = 2.42
ph-index = 9
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. Kabushiki Kaisha Toshiba (20 from 52,751 patents)
2. Canon Kabushiki Kaisha (12 from 90,753 patents)
3. Hitachi, Ltd. (10 from 42,508 patents)
4. Niles Parts Company, Ltd. (7 from 186 patents)
5. Sony Corporation (5 from 58,131 patents)
6. Japan Display Inc. (3 from 5,671 patents)
7. Alaxala Networks Corporation (3 from 165 patents)
8. Sanyo Electric Co., Ltd. (2 from 8,782 patents)
9. Ulvac, Inc. (2 from 441 patents)
10. Panasonic Liquid Crystal Display Co., Ltd. (1 from 1,238 patents)
11. Hitachi Displays, Ltd. (1 from 1,207 patents)
12. Hitachi Communication Technologies, Ltd. (1 from 129 patents)
60 patents:
1. 12402059 - Management apparatus, management system, and management method
2. 12035212 - Wireless communication device and control method for wireless communication device
3. 11433667 - Liquid ejection head and method of manufacturing the same
4. 11348086 - Information processing device and information processing method
5. 10375094 - Wireless sensor network security
6. 10297223 - Display device and system with switching to external power supply circuit
7. 10063405 - Real time transmission monitoring and anomaly detection
8. 9916798 - Liquid crystal display device and method of driving the same
9. 9911113 - Information processing device and information processing method
10. 9776410 - Method of manufacturing liquid discharge head
11. 9711404 - Semiconductor device and manufacturing method thereof
12. 9667537 - Transport system, packet transport apparatus, and packet transport method
13. 9590890 - Transfer apparatus, server, and route changing method
14. 9566791 - Method for manufacturing semiconductor chip
15. 9419119 - Semiconductor device and manufacturing method thereof