Average Co-Inventor Count = 2.94
ph-index = 13
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. Kabushiki Kaisha Toshiba (53 from 52,735 patents)
2. Mitsubishi Denki Kabushiki Kaisha (19 from 21,351 patents)
3. Toyota Jidosha Kabushiki Kaisha (10 from 36,653 patents)
4. Mitsubishi Electric Corporation (9 from 15,906 patents)
5. Sony Corporation (5 from 58,130 patents)
6. Other (4 from 832,843 patents)
7. Canon Kabushiki Kaisha (4 from 90,697 patents)
8. Fuji Photo Film Company, Limited (2 from 16,458 patents)
9. Nec Corporation (1 from 35,705 patents)
10. Nippon Telegraph and Telephone Corporation (1 from 5,290 patents)
11. Oki Electric Industry Co., Ltd. (1 from 4,979 patents)
12. Mitsui Minings & Melting Co., Ltd. (1 from 817 patents)
13. Sun Medical Technology Research Corporation (1 from 27 patents)
14. Toshiba Home Appliances Corporation (1 from 13 patents)
15. Toshiba Lifestyle Products & Services Corporation (83 patents)
108 patents:
1. D1057390 - Walking support machine for cane
2. 12079763 - Product delivery system, product delivery device, and computer readable recording medium
3. 12068217 - Frame member with a porous material between a semiconductor module and heat sink
4. 11906407 - Flow analysis device and flow analysis method
5. D1009112 - Delivery robot
6. D991091 - Vehicle for delivery robot
7. 11679968 - Product conveyance system, product conveyance robot, and storage box
8. D983852 - Rack for delivery robot
9. 11623218 - Flow analysis method, and flow analysis device
10. D982635 - Delivery robot
11. D982048 - Rack for delivery robot
12. 11215592 - Method and device for isolating and analyzing target substance in solution
13. D927375 - Steering wheel for an automobile
14. D917592 - Delivery robot
15. 10720368 - Semiconductor device and method for manufacturing same