Average Co-Inventor Count = 2.47
ph-index = 17
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. Ntt Docomo, Inc. (186 from 4,651 patents)
2. Mitsubishi Electric Corporation (49 from 15,663 patents)
3. Jsr Corporation (15 from 1,057 patents)
4. Nippon Telegraph and Telephone Corporation (8 from 5,287 patents)
5. Fujitsu Corporation (7 from 39,184 patents)
6. Nec Corporation (5 from 35,496 patents)
7. Sugatsune Kogyo Co., Ltd. (3 from 228 patents)
8. Kabushiki Kaisha Toshiba (2 from 52,582 patents)
9. Mitsubishi Denki Kabushiki Kaisha (2 from 21,351 patents)
10. Sumitomo Electric Industries, Limited (1 from 10,147 patents)
11. Dai Nippon Printing Co., Ltd. (1 from 3,168 patents)
12. The Furukawa Electric Co., Ltd. (1 from 2,615 patents)
13. Tohoku University (1 from 961 patents)
14. Ushio Denki Kabushiki Kaisha (1 from 817 patents)
15. Thk Co., Ltd. (1 from 499 patents)
285 patents:
1. 12308608 - Semiconductor optical integrated device
2. 12137407 - Terminal, radio communication method, and base station
3. 12088227 - Electric motor and air-conditioning apparatus including the same
4. 11843296 - Motor and air conditioner
5. 11624521 - Electric motor and air-conditioning apparatus including same
6. 11601834 - Mobile station, radio base station, and communication control method
7. 11561353 - Optical circuit
8. 11502575 - Motor and air-conditioning apparatus
9. 11500165 - Optical module, optical wiring substrate, and method for manufacturing optical module
10. 11448838 - Optical component and method for manufacturing same
11. 11415750 - Optical module, optical wiring board, and production method for optical module
12. 11409656 - Semiconductor device
13. 11367997 - Semiconductor integrated optics element and production method therefor
14. 11190069 - Consequent-pole-type rotor, electric motor, and air conditioner
15. 11101969 - User terminal, base station, and radio communication method