Average Co-Inventor Count = 3.58
ph-index = 7
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. Nippon Soda Co., Ltd. (2 from 516 patents)
3. Sony Corporation (1 from 58,129 patents)
4. Hitachi, Ltd. (1 from 42,488 patents)
5. Nissan Motor Company Limited (1 from 13,398 patents)
6. Nitsubishi Denki Kabushiki Kaisha (1 from 1 patent)
8 patents:
1. 7911519 - Solid-state image pickup device, driving method thereof, and camera system
2. 6203829 - Feed additives for ruminants
3. 5560919 - Feed additive for ruminants suitable for use in a feed pellet and feed
4. D351648 - Air conditioner
5. 4713494 - Multilayer ceramic circuit board
6. D290818 - Controller for air conditioners
7. D280217 - Talking mathematics trainer
8. 4473753 - Waste kinetic energy reclaiming system for a vehicle