Average Co-Inventor Count = 2.34
ph-index = 22
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. (41 from 16,612 patents)
2. Mitsubishi Denki Kabushiki Kaisha (20 from 21,351 patents)
3. Sony Corporation (7 from 58,129 patents)
4. Canon Kabushiki Kaisha (3 from 90,594 patents)
5. Nec Corporation (2 from 35,658 patents)
6. Hitachi Global Storage Technologies Netherlands B.v. (2 from 2,636 patents)
7. Ricoh Company, Ltd. (1 from 28,544 patents)
76 patents:
1. 11457700 - Decorative apparatus, drive control method, and communication system
2. 11442413 - Information display device with improved reliability against external force and control of display based on movement
3. 11314140 - Flexible display module and switch unit for switching a display pattern
4. 11024068 - Implementing time display on a watch based on whether a wearer has looked at the watch
5. 11003145 - Information display device with improved reliability against external force
6. 10573047 - Implementing display on a wristwatch according to a residual voltage of the wristwatch
7. 10395406 - Apparatus, method, program and communication system for displaying information according to a residual voltage of a power supply of an information display apparatus
8. 8134804 - Micro electro mechanical system and head gimbal assembly
9. 7700164 - Apparatus for fabricating coating and method of fabricating the coating
10. 7518814 - Magnetic head tester and method of manufacturing magnetic disk drive
11. 7418404 - Commodity order acceptance and transportation system, method, and recording medium
12. 7264850 - Process for treating a substrate with a plasma
13. 7144629 - Electrostatic-erasing abrasion-proof coating and method for forming the same
14. 7061345 - Filter circuit with series and parallel elements
15. 7054610 - Wireless terminal device