Average Co-Inventor Count = 3.46
ph-index = 2
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. Ihi Corporation (5 from 1,140 patents)
2. Nippon Telegraph and Telephone Corporation (2 from 5,289 patents)
3. Alps Alpine Co., Ltd. (1 from 556 patents)
8 patents:
1. 12154339 - Exhibition support device, exhibition support system, exhibition support method, and program
2. 11995861 - Information processing system, content generation device, content presentation device, content generation method, content presentation method, and program
3. 11763570 - Obstacle detection device, obstacle detection method, and storage medium storing obstacle detection program
4. D967022 - Wireless power transfer device
5. D967023 - Wireless power transfer device
6. D962865 - Power supply unit for wireless power transfer
7. D921577 - Power supply unit for wireless power transfer
8. D893423 - Wireless power transfer device