Average Co-Inventor Count = 6.18
ph-index = 10
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. Kureha Kagaku Kogyo Kabushiki Kaisha (47 from 776 patents)
2. Kabushiki Kaisha Toshiba (11 from 52,711 patents)
3. Sinfonia Technology Co., Ltd. (8 from 130 patents)
4. Shinko Electric Company, Ltd. (6 from 227 patents)
5. Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. (2 from 287 patents)
6. Kureha Chemical Industry Company, Limited (2 from 128 patents)
76 patents:
1. 12334795 - Rotary electrical machine refrigerant flow passage partition wall gap
2. 12231019 - Rotary electrical machine
3. 12087180 - Display control device, display system, welding system, welding method, display control method, storage medium
4. 10819203 - Linear actuator
5. 9882460 - Linear actuator
6. 9647524 - Linear actuator
7. 9407065 - Semiconductor laser
8. 9176074 - Pattern inspection method and pattern inspection apparatus
9. 9142727 - Semiconductor light emitting device
10. 9082938 - Light emitting device
11. 9071108 - Movable iron core linear actuator
12. 9006766 - Semiconductor light emitting device
13. 8994233 - Movable iron core linear actuator
14. 8946750 - Semiconductor light emitting device
15. 8941124 - Semiconductor light emitting device and method for manufacturing same