Average Co-Inventor Count = 2.39
ph-index = 11
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. Nec Corporation (43 from 35,496 patents)
2. Mitsubishi Electric Corporation (25 from 15,663 patents)
3. Ebara Corporation (11 from 2,499 patents)
4. Nippon Steel Corporation (8 from 3,498 patents)
5. Mitsubishi Denki Kabushiki Kaisha (3 from 21,351 patents)
6. Victor Company of Japan, Limited (3 from 2,886 patents)
7. Sony Corporation (2 from 58,122 patents)
8. Kabushiki Kaisha Toshiba (2 from 52,582 patents)
9. Hitachi, Ltd. (2 from 42,443 patents)
10. Sanyo Electric Co., Ltd. (2 from 8,766 patents)
11. Renesas Electronics Corporation (2 from 7,504 patents)
12. Sony Group Corporation (1 from 3,229 patents)
13. Hitachi-high-technologies Corporation (1 from 2,872 patents)
14. Mitsubishi Gas Chemical Company, Inc. (1 from 2,238 patents)
15. Mitsubishi Jidosha Kogyo Kabushiki Kaisha (1 from 1,621 patents)
152 patents:
1. 12411494 - Moving body control system, control apparatus, and moving body control method
2. 12385229 - Method for generating excavation trajectory, system, and excavation trajectory generation apparatus
3. 12386356 - Moving body control system, control apparatus, and moving body control method
4. 12366056 - Work control method, work control system, work control apparatus, and non-transitory computer readable medium storing work control program
5. 12354286 - Positioning method, positioning device, and positioning system
6. 12339669 - Transport system, control apparatus, transport method, and program
7. 12277983 - Semiconductor device
8. 12248283 - Work control method, work control system, and work control apparatus of construction machine
9. 12198670 - Filtering device, control system, and filtering method
10. 12164279 - Estimation apparatus, control system, estimation method, and program
11. 12135554 - Method for determining passabilty, passability determination apparatus, and movement path generation
12. 12116644 - Cooling jacket and quenching apparatus
13. 12110661 - Excavation system, work system, control device, control method, and non-transitory computer-readable medium storing a program
14. 12085938 - Transport system, transport robot, control apparatus, control method, and program
15. 12071174 - Subframe