Average Co-Inventor Count = 1.57
ph-index = 3
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 (2 from 35,689 patents)
2. Toshiba Kikai Kabushiki Kaisha (2 from 746 patents)
3. Kewpie Kabushiki Kaisha (2 from 29 patents)
6 patents:
1. 6133801 - Crystal oscillation circuit
2. 6068517 - Connectors having improved fitting spaces and suction nozzle conveying
3. 4978552 - Starch containing
4. 4891238 - Process for producing swollen foods
5. 4440511 - Multishaft supporting devices
6. 3937778 - Method of vacuum-pressure injection moulding