Average Co-Inventor Count = 2.01
ph-index = 46
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. (405 from 16,567 patents)
2. Panasonic Corporation (25 from 16,453 patents)
3. Canon Kabushiki Kaisha (24 from 90,276 patents)
4. Matsushita Electric Industrial Co., Ltd. (18 from 27,375 patents)
5. Other (3 from 832,398 patents)
6. Panasonic Intellectual Property Management Co., Ltd. (2 from 13,150 patents)
7. Socionext Inc. (2 from 671 patents)
8. Sharp Kabushiki Kaisha Corporation (1 from 25,481 patents)
9. Ishikawajima-harima Heavy Industries Co., Ltd. (1 from 341 patents)
480 patents:
1. 12416700 - Estimation method and estimation device
2. 10910219 - Laser irradiation method and laser irradiation device and method of manufacturing semiconductor device
3. 10879272 - Semiconductor device and semiconductor device production system
4. 10515983 - Semiconductor device and semiconductor device production system
5. 10488671 - Method of laser irradiation, laser irradiation apparatus, and method of manufacturing a semiconductor device
6. 10369658 - Laser irradiation method and laser irradiation apparatus
7. 10366885 - Laser irradiation method and laser irradiation device and method of manufacturing semiconductor device
8. 10361222 - Semiconductor device and semiconductor device production system
9. 10097224 - AGC circuit and radio receiver
10. 9910285 - Method of laser irradiation, laser irradiation apparatus, and method of manufacturing a semiconductor device
11. 9899419 - Semiconductor device and semiconductor device production system
12. 9882165 - Light-emitting device and lighting device
13. 9751267 - Optical element, light-emitting device, lighting device, and method for manufacturing optical element
14. 9748099 - Laser irradiation method and laser irradiation device and method of manufacturing semiconductor device
15. 9712316 - Reception apparatus, phase error estimation method, and phase error correction method