Average Co-Inventor Count = 1.83
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. Mitsubishi Denki Kabushiki Kaisha (2 from 21,351 patents)
2. Tdk Corporation (2 from 7,965 patents)
3. Kabushiki Kaisha Toshiba (1 from 52,730 patents)
4. Tamagawa Academy & University (1 from 3 patents)
6 patents:
1. 11789056 - Electromagnetic stirrer and reflection chamber
2. 11685884 - Device, method and program for identification of projection targets
3. 6598224 - Data management unit, computer system and computer-readable storage medium
4. 6574528 - Card assembly apparatus, card inspecting apparatus and card magazine used therefor
5. 6231478 - Method and system for controlling engine idle revolution number
6. 6109238 - Idling-engine-speed control method and controller therefor